Familiars Summoned!.During breakfast with Sullivan Iruma demonstrates his ability to consume truly shocking amounts of food. He tries to refuse to attend demon school but decides to go when Sullivan reveals he has bought even more thoughtful gifts for him. Asmodeus informs Iruma they must summon their magical familiars and the strength of the familiar will determine their demonic rank and which class they are placed in. Their advisor, Naberius Kalego, immediately dislikes Iruma for being Sullivan’s grandson. To summon a familiar the students perform a ceremony using their blood on summoning parchments marked with Naberius' demonic seal to prevent cheating...