Dieter wielded his long sword and delivered a blow from midair, aiming for the Purple Emperor's back. With a simple movement of his arms, a "shsshshsh" sound erupted, and from his hands sprang scale after scale of Purple Crystal. In an instant, both of his arms and his upper body underwent Purple Crystal Transformation. This was the hallmark of attaining "Purple Crystal Tier 4". Dieter was taken aback, as the Purple Emperor twisted his figure and swung his Purple Crystal dragon arm, hard clashing with the long sword, casting dazzling sparks.
Elsewhere, Zak and Huo Luo also lunged forward.
