If the Great Thousand Universe could not control Xiayu, cooperation was the only alternative, and the initial bond bridging them together came from Geng Zhi and Geng Wan'an.
To that end, Geng Wan'an had gone to pay respects to his family's ancestor. In the end, it was the ancestor who stepped forward to finalize the strategy. Geng Wan'an had long since told Geng Zhi all about this, and Xiayu had known for a long time as well, so he was not surprised.
For any super-powerful family, it was rare for a single person's will to control everything—unless that person was a Xiaoyao Immortal! Therefore, Xiayu knew very well that Geng Wan'an had already done a great deal for him.
Chapter 469