After graduating, Yang Lin takes over an old zoo that is on the verge of being demolished. Unexpectedly, he unlocks an animal talent upgrade system. A smoking gorilla becomes a sharpshooter, a dancing gibbon reaches the peak of its skills, a gigantic tiger king commands an intimidating presence, and an exceptionally intelligent Border Collie becomes the head of security. Poachers, mutated aquatic monsters, and escaped ferocious beasts keep showing up. The now-sentient animals each take charge of their duties and effortlessly resolve every crisis. Yang Lin simply sits back and relaxes as ticket revenue skyrockets day after day.