C761 The Cao Brothers

"Who?" Soon enough, a deep voice could be heard from behind the door. There was a sliver of light coming from the cracks in the door. It seemed like the person inside had arrived behind the door with an oil lamp.

The middle-aged man quickly replied in a low voice while sticking close to the door: "It's me! I'm here to buy something! "

With a squeak, the door was immediately opened