Avatar Evolution: My Beast Is Actually Myself

Aesop, who traveled through time and came to the world of beast control, became a veritable "mentally retarded". Aesop, who felt that his future was hopeless, found that he had a unique space to control beasts. In this space, Aesop can evolve his incarnations in other worlds, and can even make contracts and summon them into the real world. It's just that these incarnations of him... Are so strange. From slimes at the beginning, to goblins, trolls, werewolves, and even nine-tailed foxes, giant dragons, and phoenixes, why are there saints and the Lord of Hell? No, is the highest state of being a charioteer really that of charioteer?