Raised by a free-spirited father, Mei grew up without knowing the love of her family. One day, she received a letter from her father stating, "I've decided to remarry, so please go to the new family's home." Mei headed to the new family's place with nervous anticipation... Initially unable to hide her tension around her new mother Shizue and her new sisters Sahi and Shin'a, Mei gradually regained her brightness as she experienced the love of women in a family.
