关在笼子里的贱奴

Looking up from this mountain road, Mu Qingyu was not seen, which made Lu Feng feel strange. It only took him a few seconds to get off the car. No matter how fast Mu Qingyu was, he couldn't be this fast. There are hundreds of steps, and it's impossible to walk up them so fast step by step. Why did Mu Qingyu disappear?...