Lin Xiao transmigrates into a Hong Kong movie world and becomes an extra, then activates the Extreme Crime Acting System. To stay alive, he has no choice but to play a ruthless bandit and turn the tables on real criminals. His performance is so convincing that the entire city of Hong Kong puts out a warrant for him. Even worse, the policewoman assigned to hunt him down, Shen Qingchi, is hailed as the most beautiful woman in the force. Cool-headed and perceptive, she develops a pathological obsession with Lin Xiao’s “method acting.” She issues orders to kill him, yet sends him a secret message in the middle of the night: “You did great. Next time, you’re only allowed to perform for me.” Lin Xiao walks the edge of a blade, acting like a madman on the border between good and evil. And she is his most dangerous, most devoted audience member.