A high school student named Basara Toujou's life takes a dramatic turn when two girls, Maria and Mio, move in with him. Maria is a succubus and Mio is a future Demon Lord, but they're not the only ones with secrets. Basara is the last descendant of a clan of demon-fighting heroes. The girls force him into a master-servant contract, making him their master.
Aired: Jan 7, 2015 After Toujou Basara's father remarries, Toujou gains two step-sisters named M...
