After obtaining the Jade card with the array diagram, the six demon gods scattered and began to set up the array diagram.
The summoning array that Tang Zhen wanted to arrange was extremely complicated. It was an item with a sky-high price on the cornerstone platform. It was by no means comparable to an ordinary runic array.
Even if ordinary cultivators obtained the array diagram, they would only see it as if they were reading a heavenly book. There was no way for them to copy it.
The drawing of the runes, the coordination of the materials used to set up the formation, and the connection and transition of different areas had to be done perfectly.
If there was a slight negligence in the process of setting up, it would cause the entire array to be unable to function, and even cause an unimaginable disaster.
