C3082 The Origin of the Medicine Saint's Heavenly Tribulation

"What else can we do now?"

The Cold Lord swallowed his saliva and didn't answer his companion's question. He only muttered to himself.

Up until now, besides the Dao of Space And Time that Gu Xuan had used previously, he hadn't revealed any shocking or powerful killing techniques.

But it was precisely because of this that made Gu Xuan even more terrifying