Amidst the lights and shadows of Bangkok, Dr. Thawin, a young man who lives a double life. On the one hand, he is a young doctor.

An expert in calculations, on the other hand, he is the heir of a demon clan who is committed to protecting the human world from demons and treacherous gods.

Thawin's life changes when he meets Maneerin, a beautiful woman who is loved by people all over the city. She was the light that shone into his dark life. But then fate played a trick. When Manirin became the target of a new demon that emerged from the darkness. and the traitorous gods who want to take away the sacred weapon that Thawin's family has protected for a long time.

Thawin must set out to find the fragments of a sacred weapon scattered throughout Thailand. Along with solving the mystery of the mysterious deaths of people related to the sacred weapons. During the trip Thawin discovered the dark secrets of his own family. And the fact that he was half human, half demon.

When love and duty come face to face Which path will Thawin choose? Will he be able to protect Manirin and the human world? Or would he have to sacrifice everything for the family's promise?

Main characters:

Dr. Thawin: A young man who lives a double life. He is a computational genius. But he is also the heir of a demon clan who has a commitment to protecting the human world. On the outside, he appears cold and indifferent. But inside, he's sensitive and lonely.

Maneerin: A beautiful woman who is loved by people all over the city. She has a good heart, is kind, and looks optimistic. She is the light of Thawin's life. and inspire him to do good.

A new demon: A demon born from darkness. Has enormous power and is Thawin's greatest enemy.

Betrayed God: A god who betrayed the heavens and joined the demons. Has power comparable to that of the devil. and is a major obstacle in Thawin's mission.

Leave it for reading. For who is waiting for the following story?

There may be a sequel if many readers stop by to read.

Thank you for stopping by and reading.

Maneerin, a courageous young reporter Hunting for the truth behind a series of gruesome murders. But she didn't know that. She's not just hunting down murderers... But it is a devil in human form.

Neon lights shine on the nighttime streets of Bangkok. The traffic flows like a river that never stops. Amidst the chaos, Dr. Thawin was sitting deep in thought in his private office in a luxury penthouse.

"Again...Dream like this again," Thawin muttered to himself. While the dream still lingers

In that dream Thawin saw himself in an unfamiliar place. The surroundings were filled with thick black smoke. A shrill scream echoed throughout the area. Suddenly, a huge, pitch-black figure appeared in front of him. Bloodshot eyes stared at him murderously.

“You are the successor… You cannot escape the contract.” A low, terrifying voice resounded in Thawin's head. before a gigantic figure rushed towards him.

Thawin was startled. I'm sweating profusely. He felt tired even though he had just woken up from a dream.

“Just a dream...just a dream.” Thawin tried to console himself, but deep down he knew that the dream was not just an ordinary dream. It is an omen of impending doom.

Thawin rose from his chair. Walk to the large window. Look out at the cityscape of Bangkok at night, the lights twinkling like the stars in the sky. But in that beauty Thawin felt some energy building up. Dark energy was slowly creeping in.

“It's time now,” Thavin muttered to himself. He turned around. Walk over to the large safe hidden behind an expensive painting.

Thawin presses the code to open the safe. Take an antique wooden box from the cabinet. That wooden box had an intricately carved pattern. Inside the box was a necklace. Necklace pendant in the shape of a demon The demon's eyes were made of blood red rubies and glowed brightly.

Thawin picked up the necklace and put it on his neck. As soon as the necklace touched his skin, A demon tattoo appeared on his chest. The tattoo looked like a pendant on a necklace.

“It's time for me to fulfill my promise,” Thawin said to himself in a firm voice. He wore a coat over it. Walked out of the office.

That night, Thawin leaves the luxury penthouse. Drive a luxury sports car and head to a certain location. A place he never thought he'd ever have to return to. The place where everything started….

The Demon Clan's home is located on a private island in the middle of the Chao Phraya River. It is an old mansion built since the reign of King Rama V. The house is a Western architecture mixed with Thai art. It is luxurious and mysterious.

Thawin drove into the mansion's grounds. The towering wrought iron fence opened automatically as his car approached. Large trees on both sides of the road spread their branches, covering the road like a green tunnel. The sound of birds chirping echoed throughout the area.

The car drove to a stop in front of the main entrance of the mansion. Thawin steps out of the car. He looked up at the house with mixed feelings.

"I'm back," Thavin muttered to himself. He took a deep breath. before walking up the marble steps to the door of the house

Knock knock knock

Thawin knocked on the door three times. The door opens automatically. Revealing a large hall that is lavishly decorated with golden teak furniture. Large chandeliers hung from the high ceiling. Paintings of demon clan ancestors hung on the walls.

“Miss Thawin,” a low voice called from behind. Thawin turned to look. Meet an old man in a black suit.

“Uncle Dam,” Thawin called the old man by his name respectfully.

Uncle Black is an old servant of the Demon Clan. He has been Thawin's caretaker since childhood.

“Please come inside,” Uncle Black extended his hand to invite. Thawin followed Uncle Dam into the main hall.

“Sir is waiting in the library,” Uncle Dam said. Thawin nodded.

Thawin walked down the long corridor. through various rooms that he had been familiar with since childhood, the living room, dining room, music room, each room was lavishly decorated and had traces of antiquity.

Finally Thawin arrived in the library. He opened the door. There was an old man sitting in a large chair behind a desk.

“Father,” Thawin called out to the old man in a soft voice.

The old man looked up at Thawin. His pitch black eyes looked at his son carefully.

“Have you returned yet, child?” the old man asked in a calm voice.

“Yes, father,” Thawin responded.

“You already know, right? Why did you call me back?”

Thawin nodded. “I dreamed about it again.”

The old man sighed. “It's about time.”

“Yes, father.”

“Then follow me.” The old man stood up from his chair. He led Thawin out of the library.

The old man took Thawin deeper into the mansion. through various rooms Something Thawin had never seen before. The atmosphere around us began to change. The air was cold, like being in a cave. The sound of their footsteps echoed back and forth.

Finally, they reached a large underground hall. This hall is completely dark. There was little light from the torches on the walls.

“This is…” Thawin asked curiously.

“The Covenant Hall,” the old man replied, “is the place where our ancestors made a pact with the Demon God.”

Thawin looked around. The Covenant Hall was a large circular room. The walls of the room are decorated with paintings and statues of legendary demons. In the middle of the room was a large altar. The altar was made of pitch black stone. On the altar was a book.

“That book is…” Thawin asked.

“The Demon Book,” the old man answered. “It is a book that records the knowledge and magic of demons.”

The old man walked towards the altar. Pick up the demon scroll.

“Thawin,” the old man called his son's name. “You are the descendant of the demon family. I have a duty to protect the human world from demons and treacherous gods.”

Thawin stepped forward and stood next to the old man.

"I'm ready, Father," Thawin said in a firm voice.

The old man handed the demon scroll to Thawin.

“Take this scripture. Then fulfill our family's promise.”

Thawin took the demon scroll and held it in his hand.

Suddenly, a bright light shone down from the ceiling of the hall. The bodies of Thawin and the old man were shrouded in that light.

“With the power of the Demon God I hereby declare that Thawin is the descendant of the Demon Clan.” A low voice resounded in the hall.

The light fades Revealing Thawin standing alone in the middle of the Covenant Hall.

Thawin looked down at the demon scroll in his hand. His eyes shone with determination.

“I will not disappoint Father,” Thawin said to himself.

He opened the demon scroll. Read the message written inside.

“The covenant of the Demon Clan… protects the human world from demons and treacherous gods.”

Thawin closed his eyes. Memorize the passages in the Demon Book

When I opened my eyes again Thawin's eyes turned bloodshot. The demon tattoo on his chest glowed brightly.

“I am Thawin, descendant of the Demon Clan.”

Thawin spoke to himself in a changed tone. A voice filled with demonic power.

The next morning, Thawin awoke in his bedroom inside the mansion, soft sunlight streaming in through the large window and hitting his face. Thawin sat up on the bed. Raise your hand and rub your face.

“Last night…was it just a dream?” Thawin muttered to himself. He was still confused by the events of last night.

Thawin got up from the bed. Walk to the window. Looking out into the mansion's garden big green trees Brightly colored flowers bloomed Everything seemed peaceful, as if nothing had happened.

But Thawin knows that peace is just an illusion. The human world is in danger. Demons and treacherous gods are creeping in.

“I won't let that happen,” Thawin said to himself in a firm voice. He turned around. Walk to the dressing table. Pick up a demon necklace and wear it around your neck.

As soon as the necklace touched his skin, A demon tattoo appeared on his chest again. Thawin looked at the tattoo with a strange feeling.

“This is…” Thawin muttered to himself. He couldn't understand why this tattoo had reappeared.

Knock knock knock

There was a knock at the door. Thawin turned to look.

“Miss Thawin,” Uncle Dam's voice came from outside.

“You can come in,” Thawin replied.

Uncle Dam opened the door and entered the room. “Sir, please let me follow Miss to meet you at the dining room.”

Thawin nodded. He followed Uncle Dam out of the room.

The mansion's dining room is lavishly decorated with teak furniture and silverware. A large dining table sits in the middle of the room. On the table, breakfast was beautifully arranged.

The old man sat at the head of the table. When he saw Thawin coming in He extended his hand and invited Thawin to sit down.

Thawin sat down in the chair across from the old man.

“Eat breakfast first, son,” the old man said.

Thawin picked up the bread and ate it. He tried to act normal, but deep down he was still confused by last night's events.

“Father, do you have anything to tell me?” Thawin asked.

The old man looked up at his son. “What did you dream about last night?”

Thawin tells the old man about his dreams.

The old man listened intently. When Thawin finished telling the story He sighed.

“It is an omen of impending doom,” said the old man. “You must prepare yourself.”

“Prepare?” Thawin asked.

“Yes,” the old man replied. “You must train your demonic powers to become stronger.”

“So how do I train?” Thawin asked.

“I will teach you,” the old man replied. “But first, you must get to know your demon powers well.”

The old man rose from his chair. Walk over to the large bookcase that sits on the wall of the dining room. He turned a book on the bookshelf, and then the bookshelf slid open. Revealing the secret room door.

“Follow your father,” the old man said. Thawin followed his father into the secret room.

The secret room was completely dark. The old man lit a torch hanging on the wall of the room. The dim lights revealed a large hall filled with weapons and talismans.

“This is...” Thawin asked curiously.

“Our family treasury,” the old man replied, “is where weapons and talismans have been passed down through the generations.”

Thawin looked around. The hall was filled with excitement. Swords, spears, shields, bows, wands, and various kinds of talismans were arranged in an orderly manner.

“These weapons and amulets all contain demonic powers,” the old man explained, “but only the descendants of the family can use them to their full potential.”

The old man walked over and picked up a sword. That sword had a completely black blade. The sword's hilt was made of ivory engraved with a demonic pattern.

“This is the Demon Fang Sword,” the old man said. “It is our family's sword.”

The old man handed the demon fang sword to Thawin.

“Take this sword. Then practice to become proficient.”

Thawin took the Demon Fang Sword and held it in his hand. The weight of the sword made him feel the power hidden within.

“I will train to be an expert, Father,” Thawin said in a firm voice.

“Good,” said the old man, “I will keep you from a distance.”

The old man walked towards the door of the secret room. “When the child is ready You can come out of here.”

Thawin nodded. The old man opened the door to the secret room. then walk away

Thawin looked at the demon fang sword in his hand again. His eyes shone with determination.

“I will train to become an expert. in order to protect the human world.”

Thawin began his intense training in the secret hall. He spent all day and night practicing the Demon Fang Sword. Learn fighting skills from ancient texts. and cultivate the demonic power hidden within him

day after day Thawin trained tirelessly. He learned to control his demonic powers. Learn to use the Demon Fang Sword skillfully. and learn to fight stronger enemies

during training Thawin has discovered his special ability. He can see the spirits of those who have passed away. and able to communicate with them

Thawin became known as the "Demon Detective." He was feared by gangsters. and be the refuge of the innocent

One day Thawin was contacted by a young woman. Her name is Maneerin. She is a famous young journalist. She came to ask for Thawin's help in investigating the cause of her close friend's death.

Thawin promises to help Maneerin. He immediately started his investigation. And he soon found out that the death of Maneerin's friend was no accident. But it was the work of a demon.

Thawin must face that demon in a fierce battle. He used his demon power to the utmost. But he still couldn't defeat that demon.

In times of crisis Maneerin comes to help Thawin. She uses her special ability to communicate with the spirits of her closest friends. and help Thawin defeat that demon. Then they dispersed.

ฺ Demon Family House The old man nodded in satisfaction, “Very well, son. I believe you will be able to do it.”

He walked to a corner of the hall. Stopping in front of a large stone pedestal carved with a demon image. On the pedestal was a pitch-black crystal ball.

“This is the Crystal Ball of the Past,” the old man explained. “It will help you see into our family's past. and learn about true demonic power.”

Thawin walked closer. Looking at the crystal ball with interest The old man placed his hand on the crystal ball. Some energy flowed through your body into the crystal ball. The orb began to glow with a black glow.

Images began to appear in the crystal ball. It is a picture of Thawin's ancestors. The great demons of the past are fighting against demons and treacherous gods.

Thawin looked at those pictures with excitement. He saw his ancestors use terrifying demonic powers in battle. He saw the demon fang sword slash the enemy until they were crushed. He saw the bravery and sacrifice of the demons who protected the human world.

The last image that appeared in the crystal ball was that of an old man in his youth. You are fighting a demon. The demon was shaped like a human. But it has green skin and bloodshot eyes.

The old man in his youth fought fiercely against that demon. In the end, he was able to defeat it. But he was seriously injured.

The image in the crystal ball disappeared. Thawin turned to look at the old man.

“Is that your father?” Thawin asked.

The old man nodded, “Yes, that is Father.”

“And what about that demon?”

“It is a demon that father defeated decades ago,” the old man replied. “It is a very strong demon. Father almost lost his life."

“Then why has Father never told me this story?”

“I don't want you to worry,” the old man replied. “I want you to have a normal, happy life.”

Thawin understands his father's feelings. He walked over and hugged his father.

“Thank you, Father,” Thawin said. “I will not disappoint you.

The old man rubbed his son's head lovingly. I believe in you."

After that, Thawin began to seriously train his demon power. He trained every day, never giving up, he wanted to become stronger. In order to protect the people he loves and the human world.

Many months have passed. Thawin has become much stronger. He had perfect control over his demonic powers. He can use the Demon Fang Sword with great skill. And he can see and communicate with spirits. Thawin is ready to face the evil that is creeping in.

While Thawin is training hard in a secret hall, Maneerin, a brave young reporter, is facing the mystery of the human world She is assigned to cover a story about a series of murders taking place in Bangkok. Each of the victims died a gruesome death. Their bodies were torn to pieces. It was like being eaten by a beast.

Maneerin begins her investigation. She interviews witnesses. Inspect the scene and collect various evidence She finds that these murders have some connection. But she still couldn't find the answer.

One day Meanwhile, Maneerin is investigating the scene of the latest murder case. She met a young man. The young man was tall and slender. handsome face And has deep black eyes that look mysterious and interesting.

"Who are you? Have we ever met?” Maneerin asked.

“My name is Thawin,” the young man answered. “I'm a detective.” She probably doesn't remember us, Thawin thought.

“Detective?” Maneerin asked curiously. “What are you doing here?”

“I'm here to investigate this murder case,” Thawin replied. “I think I can help you.” Thawin thought to himself, she probably doesn't remember us.

Maneerin looked at Thawin carefully. She felt as if she had seen this young man and felt that there was some secret behind it. But she decided to trust him.

“Sure,” Maneerin replied. “I'd love your help.”

Thawin and Maneerin begin their investigation together. They checked the scene again. And found new evidence that points to the murderer being a demon.

Thawin and Maneerin followed the demon's footsteps to an abandoned warehouse. They found the demon feeding on the blood of his latest victim.

Thawin and Maneerin fought fiercely against that demon. Thawin uses his demonic powers to fight. Maneerin uses her ability to communicate with the spirits of her victims to help Thawin.

In the end, Thawin was able to defeat that demon. But he was seriously injured.

Maneerin hurriedly took Thawin to the hospital. Thawin received timely treatment. and his condition soon improved.

After that event Thawin and Maneerin became close friends. Together they investigate various cases. and fight against demons and treacherous gods

Thawin and Maneerin's relationship gradually develops. They begin to have good feelings for each other, but Thawin still hides the secret of his being a demon from Maneerin.

One day Thawin is forced to reveal his secret to Maneerin. When they were attacked by a traitorous god

Maneerin was shocked when she learned the truth. But she still accepts Thawin the way he is.

Thawin and Maneerin work together to fight that traitorous god. And finally they were able to win.

After that event Thawin and Maneerin are getting closer. Both of them openly accept each other's identities. Thawin is grateful to Maneerin who doesn't mind his being a demon. As for Maneerin, she felt safe and warm when she was near Thawin.

One day, while they were investigating the mysterious disappearance of a famous archaeologist, They found important clues pointing to an abandoned temple in Ayutthaya province. Legend has it that this temple is the hiding place of a sacred weapon that can harness the power of gods and demons.

Thawin and Maneerin traveled to that abandoned temple. They must face many obstacles and dangers. Including ancient traps, evil spirits, and demons guarding sacred weapons.

during the adventure Thawin learned more about his demon powers. He discovers that his powers are not meant for destruction. But it is there to protect and preserve. He began to understand the true meaning of being the descendant of a demon family.

Finally, Thawin and Maneerin were able to find the sacred weapon. But the weapon was separated into many pieces. And each piece is hidden in different places. All over Thailand

Thawin and Maneerin must set out to find a piece of a sacred weapon. They must race against time. Because the traitorous gods were also searching for the sacred weapon.

Thawin and Maneerin's journey is full of danger and excitement. They must face powerful demons and traitor gods. They must use their demon powers and special abilities to the utmost in order to survive.

during the trip Thawin and Maneerin have learned to rely on and trust each other more. Their relationship grew stronger and stronger. until it became a deep love

In the end, Thawin and Maneerin were able to collect all the pieces of the sacred weapon. They reassembled their sacred weapons. and use it to fight against the treacherous gods.

The final battle was fierce. Thawin and Maneerin must use all their strength to fight the most powerful enemy they have ever faced.

But with love and confidence in each other. Thawin and Maneerin were finally able to defeat the treacherous gods.

After the battle is over Thawin and Maneerin have returned to living a peaceful life. They have created a warm family. and live happily ever after

The story of Thawin and Maneerin is a love story that takes place in the midst of darkness and danger. It is the story of the struggle for righteousness and justice. It is a story that shows that love can conquer all.

After the victory over the traitorous gods Thawin and Maneerin return to their peaceful daily lives. Thawin continues to work as a researcher and university lecturer. Meanwhile, Maneerin is still a brave young journalist who never stops seeking the truth.

However, the peace did not last long. When rumors of the appearance of a new demon spread throughout Bangkok This demon was more powerful than any demon Thawin had ever faced. It goes on a rampage and hurts people. Creating fear and chaos throughout the city.

Thawin and Maneerin realize that they must stop this demon. before it destroys Bangkok They started their investigation again. Starting by following the traces of demonic energy left in various places. that this demon had appeared

Their investigation takes them to various locations throughout Bangkok, from dark alleys to ancient temples. They met many people affected by this demon's actions. Each person has their own story and suffering.

The deeper the investigation, Thawin and Maneerin discover even more shocking truths. This demon was not just an ordinary demon. But it was a beast created by an evil sorcerer. This sorcerer aims to destroy the human world. And this demon was just one part of his evil plan.

Thawin and Maneerin must face the evil sorcerer in the final battle. They must use all their demonic powers and special abilities to fight the most powerful enemies they have ever encountered.

This battle was fierce and long. Thawin and Maneerin had to risk their lives many times. But with love and confidence in each other. They were able to defeat the evil sorcerer and finally destroy the demon.

After this victory Thawin and Maneerin were praised as heroes. They received a warm welcome from the people. and received praise from the media

But for Thawin and Maneerin They know that their fight is not over yet. As long as there is evil in this world They will continue to protect people and fight for what is right.

And this is the story of Thawin and Maneerin. A fighting couple who have a commitment to protecting the human world. They are the light that guides the way when the world is dark. They are the hope of the people. And they will never succumb to evil.

Their story will continue. As long as there is breath

"But the story doesn't end here... The shadows that were once banished are still waiting for an opportunity to return again. And Thawin and Maneerin will have to face a new, greater test than before. Will they be able to overcome the creeping darkness? Follow their new adventures in..."