My Hidden Wife is Sweet - Chapter 1756 - Mysterious Research Project

The MC entered the body of the An family eldest son, An Ziran, an arrogant 16 years old boy who weighed 78 kg (~171-172 lbs), who only knew how to eat, play and sleep. Seeing his current body, An Ziran decided his first priority was to LOSE WEIGHT!

*Mature content*“You want to stand in the same room,” Cassian drawled slowly, “while I fuck another woman?”Cixi McLore had been born ordinary. Her parents were killed, and the life that followed turned into a slow, unending hell.Lonely, traumatised, and ground down by constant abuse, she could no longer find a reason to keep living. And that single thought became her curse.And that curse took the shape of Cassian Crown — a billionaire mafia king, whose power in the mortal world was only a shadow of what he truly was.He is not gentle.He is not kind.And he is certainly not safe.*'Devil's Favourite Obsession' takes you on a journey through obsession, revenge, redemption, and fate, all wrapped up in a dark mafia romance with a twist of fantasy.Set against a gritty contemporary mafia backdrop, this story is primarily grounded in reality, with just enough 'supernatural elements' to keep things intriguing and exciting.You will find a compelling push-and-pull dynamic between the main characters that's both intense and engaging.I love building a solid foundation, setting the stage for the thrilling moments that are yet to come!*

Zheng Tan somehow returns to the year 2003, turning into a black cat. Picked up from a rubbish heap by the Jiao family, he is given the name “Charcoal”, and so begins the life inside Professor Jiao’s family. Zheng Tan remembers that he was once a person, but currently his body is that of a cat. He has no way of speaking the human language, but can understand it, and even retains the thinking and IQ of a young 20 year old youth. Read along as he adapts to this new world, and somehow tumbles from a group brawl to catching a thief.

- Description from Novelupdates

Damien Julian is an 18-year-old loser, who has been bullied and mistreated his entire life, at home, he has to deal with his abusive father, and at school, he is constantly been bullied by delinquents, and to make things worse he is always looked down upon by his peers, till one day a mysterious screen appear before him as it said.

[The world has seen the lingering evil in your heart]

[Would you like to be one of the nine demon kings of this world]

[If so what are you willing to sacrifice?]

In the heat of the moment, Damien made a deal with the world, that he would give up everything he owns, or do anything it wants, and in exchange, he shall be reborn as a new Demon King, and what the world required from him as payment was.

[In exchange for power, become a slave of the world, and act as an anti-body for all eternity]

At that moment, Damien agreed, but little did Damien know, that becoming a slave to the world meant he has to be its immune system, what that entail is, that anything that threaten the world must be destroyed even if he has to wipe out humanity, to save it, or assassinate historical figures to bring fort balance or even manipulating events that can potentially end the world, to save the world, this is the story of a necessary evil, not the story of a hero who cares for others.