Wu Xie's team as well as Ning's struggle with finding an exit to the endless maze of corridors and hope is slim at escaping. Wang Pang Zi decides to take matters into his own hands, and they try to find the secret behind the maze through trial and error. Xie Yu Chen confronts Huo Xian Gu about her real intentions, and she reveals what happened years ago when Wu San Xing returned as the sole survivor of the Paracel Underwater Tomb exploration. (Source: Grave Robbers Chronicles Wiki)