C673 Strength Is Respected Brotherly Feelings

This was a brand-new training method. Under Lee Yifann's special training, these already powerful experts were constantly increasing.

After interacting with them for a while, although Lee Yifann was usually stern and fierce, he had built quite a bit of friendship with them.

Everyone knew that Lee Yifann was easy to get along with. During the break, they often chatted with each other