Tsubasa moves into an apartment with her husband and son. She is no longer excited about her husband, who is much older than her, and her son is often away from home, Tsubasa has a lot of free time. One day, Tsubasa can't stand the neighbor who keeps leaving trash in the common hallway, so Tsubasa the doorbell. When Tsubasa out of the ordinary... She is surrounded by the trash scattered around the man's room and the smell that wafts through the air, and emotions well up inside Tsubasa...