Teyvat: The Succubus's Exclusive Cafeteria

Two male leads, two male leads, two male leads. Please forgive any out-of-character moments.

Su Mo suffers from an addiction to touch, but his mild germophobia keeps him from approaching other people to soothe it. In the end, he manages to repress it so badly that he dies.

After death, his soul is hijacked by an unreliable System and sent to Teyvat. Su Mo is delighted, since the place is full of handsome men. But when he arrives, his delight vanishes: the Archon War hasn't started yet. As for how long before it begins, the System says it has no idea either.

To stay alive, Su Mo grits his teeth and endures his addiction to touch. He even learns every seduction technique the System offers and changes his bloodline to that of a Lust Serpent. But just when he's been enjoying himself for a little while, the Archon War begins...

Whether by luck or misfortune, the System runs off, and Su Mo is sealed away. He survives the Archon War, but has no idea when he'll wake up.

Until, long, long afterward, someone accidentally breaks the seal. Su Mo's first thought upon waking is: This guy is handsome, has a great body, and smells so clean. He's exactly my type~

Please don't blame the author for the characters being out of character. The writer simply wants to write an all-male romance.