Itsuki Hashima is a popular, young novelist. However, he is obsessed with little sisters and his works seem to always include little sisters, so there’s some difficulty coming up with a new series. One day, his younger step-brother Chihiro and his colleagues, Hayato Fuwa, Nayuta Kani, and fellow college student, Miyako Shirakawa show up at his apartment. They enjoy dinner, drinks, and a game. That night, Nayuta makes advances towards Itsuki, but...
the protagonist is shocked when the heroine,
zum Erstaunen des Protagonisten
el protagonista se sorprende
cuando la heroína
el protagonista flipa al ver a la chica
« L’héroïne, tuée par un démon
il protagonista rimane sorpreso
quando vede l'eroina
o protagonista está 
chocado que a heroína,