What Xu Zhengxi saw was another ghost, that is, the one he mentioned before. Maybe another ghost made him bite his tongue, and then he saw the ghost again. But the tongue is gone, so I can only move forward with my hands. Next, the car hit a ghost, and then hit or overturned.
According to the main line of this story, Quan Ge and Quan Jie opened this hotel. Finally, Sister Quan appeared, and Brother Quan and his son died. The result is likely to let the whole sister-in-law put down her resentment and the whole sister-in-law disappeared. But Quan Ge and his son are also dead. Xu Zhengxi interrupted the whole wife's dinner, and her tongue was bitten off. Rainie Yang lied to Quan Sister-in-law that she and her son were given to him by heaven because Quan Sister-in-law gave birth to a deformed child. So Quan Sister-in-law probably came back to find the child, or she thought Quan Ge and his son were killed by a gang. Resentment was aroused again. Spring sister-in-law has let them go, and the driver has come to join in the fun and said that he also wants to play. This time, I think the whole wife should kill them all, which caused the tragedy of the car accident.