C457 Follow the Footprints

I pulled him so hard that he almost fell to the ground. Although I didn't pull him down, his back hit the door frame and he cried out in pain.

He rubbed his back from the impact and looked at me with a questioning gaze.

"Master Lin, why are you pulling me? My back is going to be broken by you."

I pointed at the large footprints on the ground and said.

"Mr. Wu