Wei Yuan was extremely cautious when advancing the plan and tried every means to conceal it. The grand formation was divided into two parts: one part consisted of six array eyes forming a large triangle, primarily functioning to gather and absorb spirituality. The other part had only one array eye, which was Li Zhi's Zhen Mountain Territory. This part functioned to enlighten spirituality, allowing it to develop spiritual wisdom and become Houtu.
The reason for summoning Xiao Yu from the north was to have him take over Zhen Mountain Territory and, like Wei Yuan, merge his Great Sun True Fire Realm with the Zhen Mountain Boundary Stone, transforming it into a semi-manifest Heart Image World, becoming the True Flame Spirit Palace that nurtures Houtu.
