Shiori lost her husband in an accident two months ago. She discovered that her husband had a large amount of debt, and lost her house and all her assets. However, when she was unable to pay it off and was in trouble due to harsh debt collection, an elderly man named Zaitsu, a friend of her husband, came to her aid. He hired Shiori as a housekeeper and even looked after her daily life. However, he had an ulterior motive of wanting to make Shiori his woman. Unaware of this, Shiori continued to think about her dead husband, but one day...