Stage 1

lucifer was just a normal student, he was minding his own business doing his homework when suddenly this random guy just summoned him to an alternate universe where monsters roam freely!

He did some research about this new world of his and found many different monster types.

there was Red, Floating, Black, Metal, Angel, Alien, Zombies, Aku- wait a second this looked familiar-

*DING*

[Battle Cats System has been Synchronized!!!]