A group of four third-year university students, feeling drunk and in high spirits, decide to compete in Mario Kart for a penalty. The penalty is to shave their heads. The two long-haired girls half-heartedly dismiss the offer, and the race begins. Akane, who came in last, laughs in frustration, but Satoshi takes the scissors and grabs a handful of Akane's long hair. The fun drinking party quickly turns into a horrific hair-cutting hell... The frenzied hair clipper punishment game begins.