Taming Beasts in a Ruined World Novel

In a world destroyed by apocalypse where acid rain falls and nothing grows, Luciel awakens on the verge of death. Rescued by a mutant rabbit-eared girl, he discovers he possesses a mysterious Trainer System that allows him to transform creatures into powerful beings. Under his guidance, a small tortoise evolves into a colossal sacred beast capable of carrying mountains and fertile land on its back. A fragile sapling becomes a mighty World Tree that shields against toxic rain and restores clear skies. A lone military ant multiplies into an devastating legion that sweeps through the wasteland like a living storm. Even his rabbit-eared savior becomes entwined in his destiny. Through taming and evolving beasts, Luciel gradually transforms the desolate ruins into a thriving paradise. This is the story of one man's journey from mere survival to creating a new world, armed with extraordinary creatures and a system of limitless potential.