The Hundred-Winged Tortoise-Dragon was flying through the void, returning to Emperor Land.
The void was dark, while the Twilight Formation gave off a faint glow. Together with its intricate patterns, it appeared mysterious and strange.
"If you sit within it, you can activate it. However, the Twilight Formation is no trifling matter. In essence, it borrows power from the Great Wilderness Azure Dragon, so there may be unusual phenomena. You must be extremely careful. If anything goes wrong, your cultivation may come to nothing. Still, the chances of an error are very low. After all, those who cultivate with the Twilight Formation are all from the Primordial Clans, and the Great Wilderness Azure Dragon generally does not interfere," Emperor Source said.
"All right, I'll be doubly careful." After Fang Yun spoke, for some reason, he recalled the unwilling look in the Great Wilderness Azure Dragon's eyes when it left.
With the arrow already on the string, he had no choice but to fire. Fang Yun flew into the air, sat cross-legged, and slowly descended toward the center of the formation.
The instant Fang Yun landed, the Twilight Formation blazed with brilliance. Then, it actually rose from the ground and expanded outward, forming a three-dimensional formation composed of countless divine and wondrous lines and symbols.
Emperor Source froze for a moment, because the formation had become utterly unfamiliar. It was not the formation she had drawn at all.
The current formation was hundreds of millions of times more complex than the one Emperor Source had drawn!
Just as Emperor Source hesitated over whether to prevent an accident, the formation suddenly contracted. Like a great net, it clung to Fang Yun's body.
The divine patterns and symbols of the Twilight Formation began flowing over Fang Yun's body, radiating a powerful aura.
Whoosh...