Capítulo 991: Doom Star

Rowan had intentionally left his Soul Mountains untouched for all this while so he could push forward at once. Knowing that his bloodlines would require greater amounts of soul energy with each upgrade, and now with the Supreme Circles, that number would reach an unreasonable amount.

The Soul Crystals he had accumulated after the war and the time in the Frozen Waste had reached an egregious number, and it would have to be enough for what he was going to do in the near future. At least he hoped it would, each Supreme Circle was technically a condensation of every technique in existence, distilling all their strengths into a single form, such a technique would require a stupendous amount of resources to complete. 

Yet if there was anyone who would ever complete the Supreme Circle, it was Rowan.