After two hours, the two women were still setting up the formation, and even the normally calm and steadfast Han Li was starting to become a little anxious.

After all, time was not a luxury that he could currently afford much of as the demon monarchs could activate the tracking marks within his body at any moment.

However, Han Li was quite proficient in the art of spell formations himself, so he knew just how complex this giant formation was to set up. As such, he forced himself to repress the urgency and concern in his heart as he waited in silence in the air above.

After around another half an hour, the two women flew over to Han Li.

Yan Li wore a wide smile as she said, "Brother Han, the formation is ready. We can gather Yin Qi to eradicate the tracking marks within your body now."

Han Li was ecstatic to hear this, and he was just about to give a reply when his face suddenly paled and he shuddered as a layer of azure light surfaced around his body.

Both of the women were given a fright upon seeing this.

Golden light flashed around Han Li's body as he righted himself, but he wore a grim expression on his face as he said, "Someone's activated one of the tracking marks;...