Chiharu, who lost her parents in a car accident and was left alone with her younger sister, dropped out of college to make ends meet and managed to get her sister through college by holding down a part-time job. She managed to get her younger sister through college by holding down part-time jobs. However, these days, my sister is clearly exhausted. Chiharu is worried about her sister, who has been spending most of the day at the Omiya-dera residence instead of coming to work, and takes the opportunity to meet Omiya-dera in person to discuss the situation, but...