C1003 Black Dragon Tyrant Fist

The corner of Gu Xuan's mouth twitched, and then he appeared outside the Tongtian Tower.

Hei Xuan changed.

Although he still looked cold and emotionless, Gu Xuan knew that Hei Xuan had changed.

Because the old Hei Xuan, was so aloof, as if he did not care about anything, and would definitely not be like five days ago, who took the initiative to request for a set of Boxing s to be named