Realmophage

Protagonist, author, reader, actor, root of all evil, eunuch, dog, bug, middle school student, luck, pretending to be a pig, system. Each one is an absolutely unique existence, and each one is invincible. They can easily destroy a world, and they can also create a new one with their backhand. These twelve incredible powers were replaced by world-devouring bodies. Now they have gathered together and set their sights on a world that is about to be shattered.