High school student Daichi Miyata falls head over heels for Luka Tachibana the moment she walks into his classroom. Being the epitome of beauty, talent, and popularity, Luka is Daichi's ideal girlfriend. Yet, despite his infatuation, Daichi is clueless on how to approach her, initiate a conversation, or bridge the gap between them.
During their selection as class representatives for the school's cultural festival, Luka displays an unusual eagerness to spend time with Daichi. As they grow closer and confess their burgeoning feelings, tensions mount, and their love intensifies. However, their relationship's sustainability is questionable, and the cost of love remains unknown.