妹が女騎士学園に入学したらなぜか救国の英雄になりました。ぼくが。 (Associated Names)

This young man had sent his younger sister to a Female Knight Academy and was supposed to be thinking about what to have for dinner tonight, whether it should be soba noodles or grilled fish. However, he somehow ended up eating with the daughter of a duke who was also the student council president. Before…