Yuki has difficulties playing the guitar like Atsuro. Santa knows it is because Yuki is his family's only heir, but Yuki keeps the whole truth a secret. Santa believes Yuki should be their band leader, because he can hold the band together. Sakuya meets the former owner of the Cradle, who intends to reopen the club one day when Lucifer is famous. Atsuro invites his parents to the contest, but again fights with his father...