C1288 The Reason Why Su Ling Was so Powerful!

"Ah?"

Hearing this, Old Man Tianji was immediately stunned. He quickly said, "No, no, no. This is the Thunder Invincible Art. Even in the Great War between Gods and Demons in the Ancient Era, it is still one of the top cultivation techniques. It is far more powerful than the Art of the Sage. How can I give it to Yuyang?"

At this time, Dugu Yuyang was standing at the side