Ren Shiranami is a Ghoul student in Jabberwock House. Jabberwock House: Jabberwock has no ordinary students and consists entirely of Ghouls. They are responsible for caring for "Anomalies"—creatures that cannot be explained by science—and manage a facility similar to a safari park. While their school uniforms are standard, their house uniform is a jumpsuit, which is often mocked as "lame" by other students. Guest, a scholarship student, helps out at Jabberwock during their spare time due to a staff shortage. Ren is dating Guest, who is a second-year scholarship student and his senior by one year.