Back when Lu Yan intended to separate the Soul World with the Heavenly Dao Code, he had already considered how large the area should be.
Given the scale of the Soul World, merely dividing an area of a few kilometers or dozens of kilometers would be insignificant to its vast size.
Such an area could be quickly repaired by millions of souls working together for a period, unable to shake the Soul World or hinder the Intelligent God.
This act would only incite the wrath of the Intelligent God. If it freed its hand, City No. 14 would face utter catastrophe.
After careful thought, Lu Yan decided to demarcate an area of eight hundred kilometers.
This distance is the limit for eight hundred vengeful spirits to draw the Heavenly Dao Circle; moreover, the area surpasses one percent of the Soul World. If such a vast region is stripped away, it would undoubtedly cause turbulence in the Soul World.
