After confirming the news about Ye Hongli and Ye Qinglong, neutralizing the threat from the Immortal Gu Sect, and successfully finding a master for Xia Qianqian, Ning Chen left the world where the Immortal Gu Sect was located along with the black dog.
Instead of taking Yun Yao with him, he returned to Jiangnan in person to find Xiayi and Xia Qianqian.
He made Yun Yao swear a blood oath.
Chapter 523