Xia Xiao, a severe chuunibyou and the dueling Pharaoh of Araki Academy for Boys, runs around trying to save his school from closing.
One night, Shangguan Yue is about to jump off a cliff when a strange man grabs her tightly. His request is: "Please merge our school with your girls' academy! I'll do anything!"
Faced with a source of amusement delivered right to her door, the young lady makes her demand: "As payment for pulling me back from the brink of a boring death, become my pretty doll and go to school with me. At a girls' academy, of course. You know the basic etiquette, right?"
A soft-spoken student council president with blonde twin tails, a super-tsundere head of the discipline committee, a cool and aloof senpai who's a rock star, a devout nun who prays anytime and anywhere, and an underclassman with an eyepatch who claims to be her nemesis... They all start coming to her one by one.
To avoid getting caught up in the conflict over his identity being exposed, Xia Xiao puts on the girls' academy uniform and decides to escape reality through an imaginary hidden world.
But beyond the borders of reality lurk even more unspeakable dangers, and the hidden sides of all the girls are laid bare: dollmaker, empress, succubus, saint... A war that could destroy the world is about to begin?!
Even at the edge of the phantom realm, I'm always watching you~
Oh my, you can't run away~ Charlotte❤
