In order to cheer Haruto up after his anime was such a flop, Itsuki gets him as well as Nayuta, Miyako and Chihiro together so they can play a TRPG. Itsuki usually plays girls in games, but for some reason, Chihiro makes out their character to be Itsuki’s character’s little sister, which leads to Nayuta and Miyako also making their characters sisters of the other two. Haruto becomes the GM and does whatever he wants.
Could someone use their 
wisdom to figure that out?
Das könnte dir jemand mit
dem nötigen Wissen sagen.
¿Puede alguien usar su sabiduría
para averiguarlo?
¿Puede alguien usar su sabiduría
para averiguarlo?
Un jet de savoir
pourrait vous l’apprendre.
Magari qualcuno
può sfruttare la sua saggezza per scoprirlo?
Alguém pode tentar usar sua
sabedoria para descobrir isso?
Пусть кто-нибудь сделает
проверку мудростью.