In Gu shouxin's knowledge, he and Gu Qingyuan had the same great-grandfather, and his grandfather and Gu Qingyuan's grandfather were blood Brothers. In comparison to the Gu family in Fuzhou, their family was of the same lineage as Gu Qingyuan.
Ever since he knew that Gu Qingyuan was looking for his family and his parents had admitted to it, Gu shouxin had sent people to investigate the Gu family in Fuzhou. Now, the Gu family in Fuzhou was in charge of the branch of the concubine's house, and the old ancestor was his great-grandfather's concubine's younger brother.
In his grandfather's generation, his grandfather had left home. His eldest uncle had only a few sons and was also very innocent. He was framed by the concubine and could not hold on to his position as the head of the family.