The Yun Yu Heavenly Palace is Chu Fengmian's final reliance, he must protect it well.
Moreover, the Yun Yu Heavenly Palace is located within Gui Xu Heaven; the countless treasures of Gui Xu Heaven that Chu Fengmian has explored so far are less than one ten-thousandth.
As Chu Fengmian's strength improves, the number of treasures he can explore within Gui Xu Heaven will also increase.
Without the Yun Yu Heavenly Palace, Chu Fengmian would not be able to return to Gui Xu Heaven.
The importance of the Yun Yu Heavenly Palace is self-evident and must be well protected.
"The method to control the Black Profound Sword Formation has already been given to Elder Yun."
Chu Fengmian, with a thought, handed over the method of controlling the Black Profound Sword Formation to Elder Yun.
Although Elder Yun is an Artifact Spirit, his control over Spiritual Power is no less than that of a real Martial Artist.
