Aiko is a rude kid and oftenly goes to school,but he were very popular because of his skills and the martial arts that he have learned in just 2 years.

one night,you were called at the office by your principal father,even though it was already night. as you were walking at the school hallway as you bumped to a tall and scary looking guy,but you can't see him in the dark as you decided to point a flash light on him..and it was Aiko who were also called at the office

too bright.