Otome Saku.

Miharu has just begun her new life as a student at the prestigious Seven Saints Girls Academy. Eager to settle into her surroundings, she is warmly greeted by her friend Sana, who affectionately kisses her on the cheek as a gesture of welcome. For Miharu, the moment is nothing more than an innocent exchange between friends in the halls of their all-girls school. However, this brief display of affection does not go unnoticed. Itsuki, Sana’s cousin, happens to witness the kiss and immediately draws his own conclusions about the encounter. Rather than dismissing it as a simple greeting, he becomes fixated on Miharu after seeing what he believes to be a romantic moment. Unaware that she is now the subject of someone else's attention, Miharu continues her daily routine at the academy. Meanwhile, Itsuki quietly begins devising plans centered around her. What started as a harmless gesture of friendship has inadvertently drawn the young student into a situation she never anticipated, setting the stage for unexpected complications in her new school life.