Illusion Technique is not widely used within Jianghu, with only the White Lotus Sect and Illusion Demon Tao specializing in this field.
However, Illusion Demon Tao has rarely produced a practitioner who has reached the Divine Bridge Realm, and the path of illusion used by the White Lotus Sect is different from the purest harmful Illusion Demon Tao, so no one knows what the pinnacle of Illusion Technique looks like.
And now they witnessed it—nobody knows what kind of illusion Su Xin has set for Xuan Ku, causing even Xuan Ku to suffer injuries within the environment and spit out blood.
Within the Illusionary Realm, Su Xin continued attacking Xuan Ku relentlessly, seeking to slay him within the illusion.
If Xuan Ku were to be killed within the Illusionary Realm, he wouldn't immediately die in reality, but his spirit and mind would suffer severe trauma.