When Lin Dong went to deliver medical expenses for his younger sister, he accidentally entered the Arkham Asylum strange talk instance. At a moment of crisis, the system malfunctioned, mistakenly treating the thriller instance as a dating variety show and forcing him to play a role and act. He unlocked the joker character card, treating eerie entities such as the regulatory Harley Quinn and butchers as variety show guests to play against and clear levels, pretending to be a pig to eat a tiger all the way. After returning from clearing the level, his sworn enemy Xu Lingfeng actually turned into a doctor and brutally attacked his sister, a crisis suddenly descending as the next great battle began right then!