I Started as Doomsday and Beat Heroes All over the World.

Qingxuan came to a parallel world that was exactly the same as his own, but when he got the role-playing system, he realized that this world was too extraordinary. It turned out that this world had "heroes from DC, heroes from Marvel, Super Seminary, Armored Warriors", as well as Qilin Brother, Boss Bai, and those cultivating characters that are unique to cultivating immortals. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.