Five clowns kill me. High school third grader attending Asahi High School, Aozora Blue. Suddenly the bright everyday life with the boyfriend Nikaido spring crumbled down making a noise. Spring falls down from the rooftop, and it will be in a coma state even if you cancels the longevity. Why did she fall why she should be happy! What? The person left by her Five clowns lurking in the class described in the correlation chart. Blue decides to reveal the truth and revenge even if all the classmates are turned to the enemy.