Shi Feiyang instructed Zhu Changyuan to go to the Southern Border to help rescue Bai Guanhong.
He then altered the Heavenly Number concerning Zhu Changyuan so that others could not calculate it, and Zhu Changyuan himself was well-versed in the art of numerology. Upon reaching the Southern Border, he arranged what to do and what order to do it clearly.
This task was not something others could accomplish. Some lacked the ability to flawlessly find the right timing in time and space to execute the tasks assigned by Shi Feiyang, while others had too many causative entanglements and a large target, making them easily detected. Only Zhu Changyuan was the most suitable one.
Zhu Changyuan agreed and left, not unfurling his wings, but instead used the Earth Escape technique to quietly head to the Southern Border.
Meanwhile, Shi Feiyang stayed in the Capital, primarily overseeing Zhu Yitai to ensure he successfully refined the Mo Long Immortal Sword.
