Suzuki Yuzuki's son, Ryosuke, travels with his mother to a rural area for his grandmother's grave visit, having booked a hotel for their stay. However, they are shocked to discover the reserved hotel is actually a love hotel. Forced to stay alone together in the love hotel, the local atmosphere and the carefree mood of the trip draw them into an unexpected situation. Amid the strange circumstances, their relationship and emotions begin to shift into something new.