A Storybook World Full of ○○○

Because of a mysterious game support agent, Seimei arrived in another world and restarted his life as if it were a game. But after entering high school, he transferred to a girls' school that had only just become co-ed so he could look after his teasing, tsundere little sister. There, his belief that he was living in the world of the Monogatari series came crashing down. At this school, there was a student council president going through puberty who was always cracking dirty jokes, a lethargic light music club that used its club activities as an excuse to drink tea after school, a wielder of the Evil King's True Eye who wore an eyepatch and could send her mind into another dimension, and all sorts of exhausting weirdos. As a member of the student council, Seimei thought this was bad enough. Worse still, the game quests that had only appeared once in a blue moon over the past decade or so suddenly started going haywire.

[Quest issued: Achieve chuunibyou synchronization with Takanashi Rikka.]

Seimei found the thought of a quest that could leave him with a lifetime of embarrassing memories absolutely exhausting...