City of Sin - Book 4, Chapter 118

He was aloof, reticent, and indifferent to women. Many girls expressed their liking for him, but he refused all with three sentences: “No way,” “No need,” “No possibility.”Except for one person—her.Since she moved in and lived with his family, he changed a lot. The used-to-be aloof guy not only helped her with her homework but also protected her all the time. He liked to tease her every day.“Be good. I'll let you kiss me.”“I will only answer your questions.”“One wrong letter, one kiss.”

Fang Zheng‘s uncle died mysteriously and just as Fang's sorting through his uncle's stuff, he finds a bracelet that enables him to travel to an otherworld where martial artists exist.“It must have something to do with my uncle's death”, Fang thought.

Calamity descends upon a a tranquil world in the black of night, transforming it into a death game! This a a true apocalypse, but this is not the end of humanity!

- Description from Novelupdates

I Became Hades, the God of the Underworld from Greek and Roman Mythology