The Gong family were not originally residents of Tianqi; they were Tu people.
Fifteen years ago, Gong Si's father brought home a three-year-old little girl whom he had carried back from outside, and that very night, their entire family left the Tu capital.
They stayed in Tianqi for fifteen years. During these fifteen years, Gong Jingzhuo and his wife cherished Gong Fu as if she were their own biological daughter, and Gong Si also doted on Gong Fu as a younger sister.
Chapter 942