In a modern city where extraordinary powers and bizarre supernatural incidents occur frequently, the male lead, Gu Bai, possesses a unique "Fourth Calamity (Player)" mindset, ferocious genetic martial arts, and shadow-based supernatural abilities that continue to evolve. Alongside Captain Li, who wields lightning powers, and Old Zhao, a veteran soldier, he forms a three-man squad dedicated to crushing supernatural crises that ordinary people cannot withstand. The crisis first erupts at the wildlife park in Dahai City. While touring the park, Gu Bai's squad discovers anomalies through their "health-bar vision." The animals have been infected by an otherworldly virus, mutating into highly intelligent "human-faced monsters" that begin hunting visitors.