Mirai, attends an all girls high school and hates irresponsible and delinquent type of guys. What happens when Midori, that is known as a delinquent, asks Mirai and her friends to go to a mixer.

Mirai, attends an all girls high school and hates irresponsible and delinquent type of guys. What happens when Midori, that is known as a delinquent, asks Mirai and her friends to go to a mixer.