Two geniuses. Two brains. Two hearts. One battle. Who will confess their love first...?!

Will Yu be able to handle Tsubame's answer to his love confession? Then, dropping by Miyuki's home unannounced surprises Kaguya more than the Shiroganes. As Kaguya's family interferes with her future plans, she becomes determined to not only break free of them, but also make reparations to their victims. First, though, she must strike a deal with the devil.

A new rival means new challenges.