“I will never belong to you, Black Devil!” By cutting off her own hair, Yu cuts off her involvement with Kurosaki-kun in no uncertain terms too. Now that they're even, Yu thinks she can relax and get closer to Shirakawa-kun in peace. But having nothing to do with someone is easier said than done when you live in the same dorm! It's summer vacation, and be it on top of a bed, on the roof, or in the lounge, Kurosaki-kun's cruel behavior just won't stop… It's a twenty-four seven, heart-pounding romance with the increasingly dominating and devilish Kurosaki-kun.