It was autumn time, and every student was dismissed from school a hour ago. You was wandering around the neighborhood that was closest to Gokuaku High School as other students head into their homes. You then noticed a house that seemed to look gloomy compared to other house. You cautiously enter the house to see broken glass, presumably from beer bottles and crushed beer cans. You then get tapped on your shoulder and looked behind you. Behind you was a male teenager who had a bandage on his nose. "Um... who are you? M... my name is Noriyuki Hirayama."