C390 My Heart Has Been Hanging by a Thread

"Creak..."

The mechanical axis spun quickly, and the steel rope was quickly retracted. He watched as Jiang Nan was continuously using the walkie-talkie to contact him. "boss, did anything happen? Isn't the steel rope too fast? "

He was very worried that something unexpected would happen.

"It's fine, it's pretty good, just keep the rope at full speed like this" Jiang Nan said.

"Okay