Wraith World: I Dominate All

Humanity is thrown into an otherworld with night Corruption and deadly rules. The male lead awakens an overpowered suppression ability: he can fuse with Wraith Entities. Unsolvable rules can be broken, and immortal Wraith Entities can be subdued. While others struggle, the male lead subdues wandering Wraith Entities, walking a unique path in this Wraith world.