Reincarnated As The Demon King's Son

Coulter, the Martinez family's Son-in-law is seen as nothing but a burden by his wife, Melissa, and her family. He is treated lesser than dirt, and to culminate it all, Melissa cheats on him with Caleb, the man she believes is behind the official listing of Martinez Corporation. But behind the shadows, Coulter is actually the man who pulls the strings, and is the reason the Martinez family is finally experiencing success. But when he is scorned, he withdraws his support, leaving them all to burn at his feet.

Joseph Guezz is the only son-in-law of the Smith family who doesn't have a wealthy fortune. Everyone always calls him a useless son-in-law, and he is always humiliated by all of his wife's family. One day, Joseph returns to his family home and becomes his father's substitute as a billionaire. Then he announces to everyone who has ever insulted him, "I AM NOT A POOR SON-IN-LAW!"

Mark William was greatly maltreated and looked down on as the worthless Son-in-law in the family until he was finally handed a divorce paper from his cheating wife who grew tired of the deadweight in her life. But in a twist of fate, Mark stumbles on a mysterious ring that changes his status from a poor wretched Son-in-law to a mighty trillionaire. It was time for his ultimate revenge and he swore never to let those who mocked and maltreated him escape his wraith. Read to find out how this intriguing journey ends...

Ryan was called useless by everyone — a broke, unwanted son-in-law who lived off his wife’s family. They laughed at him, insulted him, and treated him like trash. But what they didn’t know was that Ryan once ruled the underworld. He was a man people feared across cities — a silent legend who disappeared three years ago after walking away from power and blood. Now, living as a “nobody,” Ryan keeps his head down, pretending to be weak. He hides his true strength, waiting for the right time to strike. When his greedy in-laws mock him again and his wife’s cousin tries to destroy everything, Ryan quietly returns to the life he buried — not for fame, but for love. Soon, the whole city begins to whisper about the “useless” son-in-law who is suddenly untouchable. Enemies tremble. Secrets break. And Clara, the woman who once looked down on him, starts to see the man behind the silence. He is not just a husband. He is the legend they all feared — and this time, he’s fighting for more than power. He’s fighting for his family, his name, and the woman who never believed in him.

"Are you Jason Paul Decker?" Jason stared at the men all dressed in black suits and dark shades, looking like casts from the movie MIB. "Who's asking?" "We're from your grandfather, sir James Decker. He wants to know when you intend on taking over your father's business." ~•~ Jason lived a rather simple life with his wife in New York. Broke and unable to get himself a job, he lived as the worthless son in law of the West family. One fateful morning, he ran into some men who told him a secret that would change his life forever.

Alex watched as his affluent in-laws and friends deserted him and gave his beautiful wife as a bailout to a rival, all while his father suffered in the hospital bed since the money for his treatment had not been paid. Alex Benjamin, the Smith family's son-in-law who is often overlooked inherited a big sum of money through a government contract against his wife's suitors. As a result, Alex is the newest Whiz to emerge from Rocky City!!!

His transformation into an amnesiac turned him into a son-in-law and a worthless individual. When he was wealthy, he was well-liked in his mother-in-law's eyes, but after going bankrupt, he was despised and called a waste. Even his wife was compelled by his mother-in-law to abort the fetus! He regained power in his ferocious wrath and made everything beneath him tremble!

A year after Tristan Jacob del Rosario marries Danica Ignacio, they both get involved in a car accident. Danica died and Tristan lost his sight. Danica’s family kicked Tristan out after blaming him for her death and his family abandoned him as well because he became the shame of their lineage. Tristan gets Karina Zein Gomez as his maid. Then he discovers that Karina is Danica’s sister another woman, so he came up with the idea of using her to take revenge on Danica’s family by making her fall in love with him to control her and unravel her identity to the public to wreck his father-in-law’s image. But before Tristan could do his plan, Karina learns his true goal. Can Karina stay in love with a man like Tristan who only wants to use her to get revenge? Or can Tristan forget to revenge and fall in love too with Karina?

Theophilus Jake was originally a poor man, but he accidentally saved the life of Dulcie Miller’s grandfather. As a result, he decided to engage and marry Dulcie for Theophilus. Dulcie was the most beautiful girl in Elysian Echo, and many men wanted to marry her. After marrying Theophilus, she did not hate his poor background, but she also did not care about him. They had two separate lives unrelated, but Theophilus fell in love with Dulcie from being around her for so long. Soon after, Theophilus’s biological father found him and wanted him to return to the noble Alexander family to inherit the family fortune. He refused the inheritance because he hated his father for abandoning him and his mother. He was a nobleman of the Alexander family but refused the inheritance because he only wanted to be a son-in-law in the Miller family. Despite the Miller family’s dislike, he still insisted on being a humble man. However, Dulcie was looked down upon and bullied by the Miller family. But no one knew that Theophilus had an even greater inheritance than the Alexander family. It was the Mysterious Royal-X, a family that had stood firm for hundreds, thousands of years. He inherited the fortune and returned as a noble son-in-law.

Jakes lived poor all his life until he discovered his family fortune and resumed taking over them. This made it possible for him to protect his family. His wife, Stephanie got pregnant, and her family demanded that she aborted the baby and leave Jakes, which she frowned at. They made Stephanie and her baby's life miserable because of this. However, in the long run, Jakes used his advantage to secretly help his wife reclaim her family position and become the CEO. Stephanie took over most of her family's business. Then, Jakes's mother-in-law and brother-in-law hate them to the guts.