It only took two days for Gu Rin to travel back and forth between the Qiangdu country and the Zhixiang country's eldest prince's manor. And the first thing he did after he returned is to report to his father, the Gu clan's head, Gu Lingdao.
"Father, I have confirmed Prince Xing Guang's identity. He really is one of our Gu clan. He also has a royal Gu in his body despite not undergoing with the ritual. I also made contact with him and he told me that aside from the Xing imperial family, there is another powerful people behind them. And those people are the one responsible for his incident and blindness.
When Hu Hai returned with injury, he mentioned that he encountered those traitors in the Gonglu country's palace after Xing Baihe married in. Patching it up together, there is no doubt that they are also the people that Xing Guang mentioned. The mysterious power behind the Xing imperial family is no other than the traitors, the Liu clan." Gu Rin respectfully and solemnly reported.