Yuu Yuutani has girl problems. She's infatuated with the beautiful and popular Atori Mizutori, but it seems that being a good girl with good grades isn't enough to catch Atori's eye. Then Yuu had an idea. Since Atori is the head of the student disciplinary committee, she's far more likely to notice a delinquent in need of discipline, right? So now Honor Roll student Yuu is embracing her inner bad girl. But will Atori notice her now with dyed hair and piercings, or will she see through though the scheme and counter with her own insidious one against their school's newest BAD GIRL?