C98 King Master and Disciple

Shi Jin shook his head and said with some confusion, "I still don't quite understand."

"To put it simply, when you were running in Shaolin Temple in the morning, you had a sandbag tied around your leg, right?" Lin Nan Feng asked.

"Yes, he is tied up with a sandbag. Master Xuanji said that after training for a long time, his body will become much lighter and his speed will greatly increase