Kurei-chan finds herself caught between two rival high schools, each led by a notorious gang leader: the Black and the White leader. One day, in a hurry to get to school, Kurei-chan decides to take a shortcut after a quick trip to the market by jumping over a wall. Unfortunately for her, this lands her in the middle of a brawl between the two gangs. Despite her valiant efforts to defend herself with tomatoes, her actions only seem to further agitate her attackers. Just when all hope seems lost, Kurei-chan is saved by Kuroki-kun, the leader of the Black gang, who arrives on his bike. There already exists a bond between Kurei-chan and Kuroki-kun. Meanwhile, the White leader watches from a distance, marking Kurei-chan as their next target in their twisted game.
