Xu Ruifeng is lured by his “girlfriend,” Nannan, into a scam compound in M Country. With a gun pointed at him, he witnesses a corpse being fed to pigs and resolves to escape. On the surface, he obeys orders and learns the tricks of the scamming trade, while secretly observing his surroundings. The compound's cruelty and violence repeatedly shatter his worldview. Faced with betrayal by his companions and a ruthless boss, he conceals his true nature and pretends to submit, carefully maneuvering his way up to a high-ranking enforcer. Just as he exploits infighting among the higher-ups and poisons his enemies to finally fight his way out of hell, a new crisis erupts!