C253 Fourth Finger

"This …"

Xue Feng and the other three looked at Gu Xuan in astonishment. Previously, they had felt that although Gu Xuan's aura was strong, he had only just entered the Two Stars Sovereign Level, and had not broken through for very long.

But in the few days that he had been in the Flame Devil Ancient Mansion, Gu Xuan had made a breakthrough?

Within the Ancient Mansion