In a modern city where extraordinary powers and weird and abnormal events occur frequently, the male protagonist Gu Bai has a unique "fourth natural disaster (player)" mentality, violent genetic martial arts, and ever-evolving shadow powers. He formed a three-person team with Dean Li, captain of the lightning department, and veteran Zhao Tou, who specialized in crushing extraordinary crises that ordinary people could not withstand. The crisis first broke out at the Dahai City Wildlife Park. Gu Bai's team used their "blood bar vision" to discover an abnormality during the tour. The animals in the park were infected with an alien virus, mutated into extremely intelligent "human-faced monsters" and began to prey on tourists.
