The Power of the Taiyuan Ancient Flag, the Power of the Spirit-Breaking Dagger

Bang!!

Boom!!

This time, there was no sound of metal clashing. At the point where his sword finger and the demon king's scale armor intersected, a layer of black light covered its scale armor.

Even when the Tiangang Destruction Finger struck its body, it only caused a wave of spiritual power to vibrate. It was completely unable to cause any effective damage.

"Even the Destruction Sword Finger can't hurt it?"

Seeing this, his scalp felt a little numb. No wonder cultivators could advance just by persisting for ten incense sticks' time. If everybody faced this kind of demon beast, it would be too terrifying.

However, at this moment, under Su Yi's observation, he saw that although his attacks landed on the scale armor, there would be faint spiritual power fluctuations every time.

On second thought, could it be because of this protective layer of spiritual force that its defense was incomparably strong?