Lin Yi is recognized as a top performer in the animal control department. He sleeps in class, gets last place in exams, and keeps pets that either sleep or act cute. Until the eve of the National Beast Taming Competition, school belle Su Wanqing's S-class Yanfeng went berserk, leaving all the teachers in the school helpless. Lin Yi yawned and said to his fat orange cat: "Go and teach it how to be a cat." Then, Fat Orange rolled over and slapped Yanfeng to the ground with one paw. The whole school exploded. Roommate Wang Lei knelt down on the spot: "Brother, is this a cat you're raising? It's a giant beast from the wild in cat skin!" Lin Yi looked innocent: "I don't know, it likes to act cute." From then on, Lin Yi's "ordinary" life was gone forever - S-class beasts queued up to recognize their eldest brother, hidden bosses rushed to visit the dock first, and even the Global Beast Taming Association sent invitations. Lin Yi just wanted to keep a low profile. After all, he really didn't want to be a big boss. It was these pets who insisted on being involved.