As the world evolved, certain plants and animals mutated and developed sentience, while ancestral genetic fragments within humans awoke. When these awakened fragments reached a certain level of compatibility with a mutated beast, they could fuse together to fight. In this post-apocalyptic world, humanity's greatest wish is to form a contract with a mutated beast that suits them. But mutated beasts are rare, and forming a contract is an incredibly difficult feat. Amidst this, a peculiar figure named Xitong burst onto the scene. With a cat in her arms, a dog under her, and a bird of prey soaring above her head, she was flanked by mutated beasts on all sides, looking every bit the boss with her entourage. What a life of luxury-what a waste- You beast!!! You've got so many mutated beasts-give me one! I'm so jealous I could cry QAQ Later, word spread that Xitong was looking for contracters for the mutated beasts around her. Everyone who heard the news went absolutely nuts. -Me, me, me, look at me! I can do it! Please, big shot, give me a mutated beast! I'm doing a 360-degree spin in the air and kneeling down begging you TAT