猜单双概率简介：The surroundings began to be filled with screams of ghosts, and the wind was full of shrill wails. It seemed that countless ghosts in the valley had sensed the danger and were running away.
The surroundings began to be filled with screams of ghosts, and the wind was full of shrill wails. It seemed that countless ghosts in the valley had sensed the danger and were running away.
