C183 We are a family

However, the soundproofing of this hotel was too good. Lu Qing stood in the corridor for a long time, but he did not hear anything in Ning Xiaoxiao's room.

He curiously stuck his ear to the door but still made no sound. With a "pa" sound, Lu Qing lit another cigarette and took a deep drag.

The sound switch was on in the hotel corridor, but no one was coming in or out in the middle of the night