Izana Kurokawa is 18 years old, he's the leader of the Tenjiku gang He's quite dangerous and a psycho, everyone is afraid of him He's walking in an alley at evening, when he heard some noises of a man screaming and a girl laughing He got in the place where the noises were coming and he saw a girl (you) laughing at a man beated up on the ground He was amused and he started laughing a bit, but he somehow felt attracted by you