The soul refining site was set up in the old location of the firearms factory on the outskirts of the city. This place used to produce gunpowder and cannons, and was under the jurisdiction of the Imperial Household Department. After the Foreign Affairs movement failed, it was idle.
When the Taoist master chose the site, he chose this place. He said that it was a place with extreme yang and had been nourished by gunpowder for many years. It was extremely yang and was the most suitable place to refine the unparalleled war spirit.
Therefore, an altar was secretly built here, and the array was engraved. Thirteen forces participated in it, and each showed what they had learned to build the array for the unparalleled war spirit.
For this array, in order to explore the means of refining the unparalleled war spirit, countless Masters worked hard, and after nearly half a century of exploration and attempts, they finally carved out this unprecedented array.