From the Start, I Cosplayed as Kid at a Comic Convention

Chen Mu, a seasoned anime fan, transmigrates to a parallel world

and discovers that it doesn't even have cosplay.

How could that be? I'll become Kaito Kid, Uchiha, a Gold Saint...

But as time goes on, why am I the one who has to save the world?

It's not just conventions. The main story is about taking on different roles to clear dungeons from other anime.

The Summit War, the Fourth Shinobi World War, the Shibuya Incident, Super God Academy...