Four players remain, and the coffin is completed. Bai Jie finds the Key in the coffin and hands it to Jiu Shi. He also knows the Door is in the well, so he drops the dead wolf in the well to “satiate” and distract the Ghost. Jiu Shi drops the Key while inserting it into the Door, which the Ghost takes. As they run away, they see a room with drawings that give a sense of loneliness. (Source: frankly at MyDramaList)