C1203 Gu Yue

Soon after, within the space of a single breath, the entire Gu Yue City started to darken, as if it was covered by a dim yellow light.

"What's going on?" Most of the demons couldn't help but shout out in surprise. They had never seen such a phenomenon before.

The older demon immediately explained, "This was created when Gu Yue was about to appear