Tomb Robbery Notes: the Ghost in the Prison

"Shadow Monster", "Bronze Bell", "Cycle Time", "Faceless Man"... Wu Xie received a bronze bell sent from Ailao Mountain. When he shook it, he saw an illusion of Zhang Qiling trapped behind a bronze door covered in blood. In order to save his little brother, Wu Xie and Fatty embarked on a dangerous journey again, only to find that the entire Ailao Mountain was cycled through the same day under the influence of a strange force. What's even scarier is that the thing in the mountain seems to know each of them...