Despite the common belief that teasing equates to affection, Akiteru knows better. Constantly faced with disdain from every girl he meets, he struggles to land a single date. His focus, however, lies in securing a business opportunity for his game development group through his uncle. Unexpectedly, his uncle's offer includes a condition: posing as his daughter's boyfriend. With no alternative, Akiteru accepts. How will Iroha, his best friend's sister and relentless tormentor, react to this development?