A mother, Hana, who thought that her daughter would get married and start a second life. However, her husband dies soon after that. Even though there is a sense of security that the daughter and her husband live together, the part as a woman continues to smolder secretly. He felt loneliness in being single when his daughter was loved every night, and tried to comfort himself, but the void in his heart could not be filled. At that time, Hana's body suddenly became conscious of being a man by her son-in-law, Noriaki, and she could not control the pain.