Navigating the challenges of high school, Kayano faces heartache as she attempts to express her feelings for the aloof Yuichi, only to be tormented by the bully Takeru. Complications arise when Kayano's mother announces her engagement to none other than Takeru's father, the school's principal. Caught in a whirlwind of emotions, Kayano finds herself unexpectedly drawn towards Takeru instead of Yuichi, her forbidden love interest. How will she handle this complex situation as she delves into the unexpected twists of her romantic entanglements?