Nanako, who takes care of her father-in-law with mild dementia. Recently, she has been having a home visit caregiver manager, Ozawa, come to her house to prepare for future care. However, with the unfamiliar caregiving and a husband who doesn't pay attention to the family due to work... Days of struggling for the family without any reward continue... One day, Nanako runs away from home because of her husband's infidelity and accidentally meets Ozawa on the night street. She can't help but let out a weak voice; as Ozawa encourages and hugs her, she realizes herself being freed from the pain...
