C285 Yin Yang Sword Art

Just now, Lan Xin's sword attack could be said to be very ordinary. It didn't use any powerful martial skills, nor did it emit any spiritual energy fluctuations.

It was only a simple and calm attack.

Brilliant Sword Heart?

This method was very similar to his Brilliant Sword Heart. He found the flaw in his opponent's sword skill and then used his sword to break it