Dad was restructuring the company he was working for. I'm thinking of relaxing at home for the first time in a long time, but my dad's withdrawal sisters, Hirari and Suzu, reign as the owner of this house during the day when the family is away. I get in touch with my sisters, but there are daughters in front of me that are different from the sisters my dad knew ... I hadn't even had a conversation for a long time. With my daughters ...