Huo Yuhao let out a silent curse. Although the Myriad Soul Banners here were bootlegs of bootlegs containing only a few hundred vengeful spirits, their essence still required the souls of hundreds of innocents to refine. Moreover, to turn them into vengeful spirits, they had to be constantly roasted in soul-refining flames to inflict endless torment.
In that moment, Huo Yuhao gained a deeper understanding of Evil Spirit Masters. Compared to ordinary soul masters, Evil Spirit Masters were the true gravediggers of the soul master world. Their growth in power was built entirely upon undermining the foundations of that world.
Every time Evil Spirit Masters grew stronger, the foundation of the soul master world grew weaker. While they might seem weak and prey only on ordinary people, they were actually destroying the parents of potentially gifted individuals with mutated martial souls, robbing the entire soul master world of a pillar of strength.
Chapter 475