C338 Uphill

Xuan Chen muttered to himself, he knew that it was probably because of the Yin Yang Sword Seal that he was not hurt by the sword intent written on the signboard.

Of course, he couldn't say that. He shook his head and said, "Maybe I didn't give my all to comprehend it, just like a treasured sword. No matter how sharp the treasured sword is, as long as you don't touch it, you won't be injured