In the 203rd century of the Star Yuan, demon slayers are guardians who walk in the shadows invisible to mortals.
Monsters are divided into levels S/A/B/C/D, and so are the demon slayers. Luo Yan, on the other hand, is an S-class combatant at the top - as cold as ice, ridiculously strong, and only trusts his own sword and the intelligence of Unicom people.
Another S-class member in the team—Gu Yuheng.
This man smiles like the sun and calls "Xiao Yanyan" when meeting him
The illusion in the mission, the monster in the dark, the hidden conspiracy... Luo Yan wanted to carry it all alone, but he found that the sunshine behind him seemed to be getting warmer.
[High Cold S Level Suffer × Sunshine S Level Attack | Powerful | Exterminate Monsters and Fight Monsters | Super Power Upgrade | HE]
Concept: Fantasy