Shiro has moved to Tokyo to attend university and starts living alone. He decides to greet his neighbors first and goes to the next door house. Meguri, a married woman from his hometown, comes out. They quickly become friends, but Shiro is relieved. Meanwhile, Meguri is frustrated by her husband's cheating and sexlessness. One day, Shiro's doorbell rings. He looks through the peephole and sees Meguri standing there with a smile, her eyes shining brightly....