It tells the fantasy story of a modern soul who is unexpectedly reborn as a national first-level protected animal - the Bengal tiger. The protagonist started a life that seemed to include "food and accommodation" in the tiger house of the zoo. However, he became lazy and lackadaisical due to overfeeding by the keepers, which caused dissatisfaction among the audience during the global live broadcast of the park's opening. However, the calm was broken by a ridiculous live challenge. In order to gain traffic, an Internet celebrity anchor planned a dangerous scene of "touching a tiger's butt", and finally broke through the protection and jumped into the tiger hall. This man-made commotion accidentally awakened the tiger's primitive wildness and triggered the mysterious "super evolution system."