MTL - Orochimaru’s Magic Lamp - Chapter 174 it's very sour

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.

As a real young master of a wealthy family who was taken away by mistake, Chen Mo has never understood why it was him who was lost outside for seventeen years, and everyone still liked the fake young master Yang Shule, so he fought hard to fight, to grab, and to rob. In the end, his parents hated him, he was abandoned by his relatives and friends, and he died unexpectedly. So after rebirth, Chen Mo thought it over. Laughing makes you ten years younger, and going to bed early can help you live till old age. Not long after returning home, his biological parents asked him: “Chen Mo, do you think your brother… Can he still live with us now?” Chen Mo said sincerely: “As long as you are happy.” Aunts and uncles praised the fake young master during festivals. Chen Mo drank the wolfberry and red dates mixed soup and nodded repeatedly: “Yes, you have good taste.” The people around him openly and secretly compared the two of them, mocking him for not being worthy of the identity of a real young master of a wealthy family. Chen Mo slept soundly while soaking his feet in medicinal water: “Isn’t this a fact? Just keep talking about it, you can even go out on the streets with a loudspeaker.” Others: “…” Later, people found out that this real young master picked up by a wealthy family is best at three things. Eating, sleeping, and being gay. Not only is he gay, he also dumped the excellent student in his grade, who was the childhood sweetheart of the fake young master. Chen Mo felt extremely wronged. Xi Siyan, the cold-faced devil, didn’t like him in his previous life. How did these people came to think that he dumped him. “How about I explain it for you?” Chen Mo tried one day. The person leaning against the wall looked down at him and raised his eyebrows: “What do you want to explain?” “You, Xi Siyan, will have nothing to do with me, Chen Mo, in this life, the next life, and another next life.” The person in front of him kissed him with his hands in his pockets, and said coldly: “Now I do.” Chen Mo was shocked; Xi Siyan! You dog forced me !

In the current era, people are either normal or are with ‘special abilities’. Cases related to the latter are managed by the “National Anomaly Prevention and Control and Special Species Management Office”.
Qi Zheng Emperor Sheng Lingyuan was reawakened a thousand years later after he jumped off the fiery Red Lake. Xuan Ji, a newly transferred staff to the Reparations Division of the Deviant Control Office, finds himself having to clean up the mess of a revived tyrannical monarch. The two seemed to share something from the past, but unbeknownst to them, a big conspiracy is stirring right underneath their noses that could destroy the balance of the world.

- Description from Novelupdates