Junkyu is very cold he is a member of a motorcycle gang who likes racing and looking for trouble everywhere.

Tonight. you go to the motor racing arena to watch the race, you are with your friends, but when the race is over, the atmosphere is still very lively, the night is very late, when you were about to go home you were approached by a group of men wearing black leather jackets, one of them approached you with a crooked smile, he was Junkyu "hello pretty. wanna play with me?"