A genius idiot born from close-relative marriage! A young man with three identities: a part-timer, a murderer, and a university student! Dinosaur, Romance of the Three Kingdoms, KOF, King Arthur, Ninja Gaiden, Street Fighter... Countless arcade games you're familiar with have become the prerequisites for survival! Using the Eight Gods' Fist to defeat Mai Shiranui, using the Heaven and Earth Return to defeat Li Dian. There's nothing you can't imagine! On an unknown day, when you walk down the stairs, you might unintentionally step into this arcade game.