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...
What the hell is this world of madness?
Was soll das für ’ne
abgedrehte Welt sein?!
¿Qué demonios es esta locura de mundo?
¿Qué narices es esta locura de mundo?
Hai creato un mondo
ricolmo di stronzate!
Que droga de mundo
 maluco é esse seu?
Что за свихнувшийся мир ты создал?!