In an accident, Xia Dong, an older young woman, was reborn as Yin So-yeon, the daughter of Korean actor Kang Young-ae, and returned to 1997. Yin So-yeon, who retained Xia Dong's memory, lived happily in South Korea with her celebrity single mother. Soon after, a new family moved next door, and 5-year-old Lo Li met 11-year-old Zhong Yi. With the development of the online game world, Yin Soyan has been playing in major online games in South Korea since she was a child... And Yin Soyan, who never forgets her parents in her previous life, is looking for various opportunities to see her parents again...