There's no need to set up any formations; just releasing all the Demon Soul Generals from the banner can trigger a demonic calamity that sweeps across the entire Phoenix Continent!
Of course, there are gains and losses.
The countless Demon Soul Generals all practice the No-self Demon Sutra, and their demand for nature's spiritual energy is also astonishingly high.
This is why they draw the spiritual energy from the area of the Hollow Venerable cave mansion relics, like a bottomless pit!
"The spiritual energy consumed by the Demon Soul Generals is but a drop in the ocean for the Universal Realm. But for the spirit vein here, it can have a significant impact. In less than a hundred years, the spiritual energy will become much thinner. But, on the bright side, it can suppress the growth of insect demons…"
Shen Mo opened a temporary cave mansion near the Soul Refining Flag and then manifested the Hunyuan Dharma Phase to begin his cultivation.
