The countless hexagons had become the only presence in Xu Huo's field of vision, interspersed with an unseen attack force—unseen spiritual power is another form of Spirit Evolution. Ordinarily, after laying out the Spiritual World, the most direct effect is influencing others' senses to achieve a level indistinguishable from reality. Besides interfering with and affecting others' actions and conduct, it conveniently serves to shield one's own movements. To directly kill others using spiritual power, one must reach the degree where the power is materialized.
This materialization can be seen, appearing as flowing black shadows in Xu Huo's Spiritual World and as white hexagons in Zheng Yuci's Spiritual World. Both sides can see these attacks because, at this level, materialized items are not much different from real objects unless Evolvers face non-Evolvers and completely cover the opponent's perception.
