Ryo is a delightful and enthusiastic young girl who has fallen deeply and completely in love with the school's IT expert, Oliver. She spends her days lost in daydreams, envisioning the perfect romance between them, believing they are a match made in heaven. However, in reality, their lives are worlds apart, like the contrast between night and day. Despite the unattainable odds, Ryo accepts their situation gracefully, cherishing her love from afar. But when fate brings them together for a joint school project, everything shifts. She wonders if she can keep her intense emotions hidden, and whether she'll be able to contain her feelings. This new challenge tests her ability to maintain the distance she's grown accustomed to.