In a shocking twist, Kyousuke's sister Kirino has decided to study abroad . . . and Ruri Gokou, a.k.a. Kuroneko, is transferring to Kyousuke's school! Is his homeroom prepared to have the dark Queen of Nightmare among them . . . and is the manga world prepared when Kuroneko makes her first pitch to a professional company? One thing's for sure-Kyousuke will be by her side, supporting her. But how close is "by her side" going to be . . . ?