Fuyuhiko Unoki has always been labeled as a weakling due to the constant bullying he endured from elementary to middle school. Unfortunately, high school didn't bring any change in his situation as he was greeted by the school's top delinquent, Kanade Toramaru, who claims ownership over him.
From that day on, Fuyuhiko's high school life is anything but normal as he becomes Kanade's personal errand boy, living in constant fear. However, Kanade is under a big misinterpretation as she believes that Fuyuhiko is her boyfriend while he struggles to hide his dread of her.
Despite the misunderstanding, Fuyuhiko and Kanade grow closer, blurring the lines between their imaginary romance and a possible real one.
