Yuta, a socially awkward loner, receives a surprise invitation to meet an online acquaintance in real life. To his astonishment, the person awaiting him is a stunning woman exceeding his wildest imaginations. Overwhelmed by a mix of excitement and guilt, Yuta finds himself constantly flustered in her presence. Sensing his unease, the lady endeavors to help him break free from his insecurities and inhibitions.