Xuanyuan cast one last glance at the Nine-Bend Yellow River Formation.
Within the formation, Guangchengzi had already taken a step forward. The Primordial Chaos Great Dao condensed into a golden road beneath his feet, leading straight to the entrance of the formation.
Xuanyuan raised his hand and gripped the Human Emperor Sword.
"Let's go."
Kong Xuan did not hesitate. He transformed directly into a streak of five-colored light and followed Xuanyuan toward the Nine-Bend Yellow River Formation.
The two did not enter from the front. Instead, they concealed their auras and circled around to the western side of the formation.
The Yellow River's turbid aura was heaviest there, making it the best place to hide their tracks.
Within Great Zhou's camp, Randeng, Ji Fa, the people of the Western Teachings, and the Nine-Tailed Fox had all spotted Xuanyuan and Kong Xuan.
Ji Fa's heart tightened, and he hurriedly turned to Randeng.
"Vice Sect Leader, those two are entering the formation as well."
"One is Xuanyuan of the Human Race, and the other is Kong Xuan of the Five Colors. If they help San Xiao, will Immortal Elder Guangchengzi be in danger?"
Randeng did not answer at once.
He stared at the Five-Colored Divine Light behind Kong Xuan, feeling somewhat wary.
Kong Xuan's Five-Colored Divine Light was said to sweep away anything. Even Innate Spiritual Treasures could be forcibly taken away by it.
When an ordinary Quasi-Saint encountered Kong Xuan, they might lose their magic treasures in a single exchange.
What was more troublesome was that Kong Xuan had now reached the Sub-Saint realm.
Though a Sub-Saint could not compare to a Primordial Grand Unity Golden Immortal, they were still not something ordinary Quasi-Saints could contend with.
Xuanyuan was equally difficult to deal with.
He was one of the Three Sovereigns