C54 I'll Show You the Power of a Mighty Expert!

The old man looked at his granddaughter's fist technique and felt satisfied. Yu Xin had successfully grabbed the essence of the technique.

Meanwhile, Ling Feng, who was cultivating, naturally heard the conversation between Yu Xin and the old man. He stood up, took a look at Yu Xin's fist, and then shook his head. In his eyes, the technique was full of loopholes.

In the Immortal World