The faceless aspect is the scariest. It's so unnatural. Just seeing a human - like figure but without a face is really disturbing. It plays on our basic fear of the unknown and what should be there but isn't.
In the 'girl with no face' story, the scariest part might be the idea that she could be anywhere. She doesn't seem to be bound by the normal rules of where ghosts are supposed to be. You could be in your own home, thinking it's a safe place, and then suddenly feel her presence. The fact that she has no face means you can't read any emotions or intentions from her, and that makes her all the more terrifying as you don't know if she means to harm you or is just passing through.
The scariest part could be the mystery behind the ghost's presence. Not knowing why the ghost is there, what it wants, and if it has any malicious intent. For example, when the girl first saw the ghost in the old house and didn't know if it was going to harm her or if there was something more sinister going on.
The scariest part is her appearance. A figure floating in the swamp at night is really terrifying.
The most terrifying part is when she suddenly appears. Just the sight of her eyeless face can send shivers down one's spine.
For me, the fact that she died in a tragic way and is doomed to haunt the same road forever is the scariest. It's a reminder of the violence and misfortune that can happen. And also, the idea that she tries to interact with the living, like hitchhiking, but then vanishes, is really terrifying.
The sudden apparitions are probably the scariest part. Just imagine walking in Alma and suddenly seeing a figure out of the corner of your eye that vanishes when you turn to look directly at it.
The unknown is often the scariest part. In a Chinatown ghost story, it could be the mystery behind the ghost's existence. For example, not knowing why the ghost is there or what it wants.
One of the scariest parts is the uncertainty. You don't know when the ghost will appear near the rose. Is it when the moon is full? Or when the wind blows a certain way? And the thought that the rose might be a portal or a connection to the spirit world. It makes you wonder if touching the rose could draw the ghost's attention, and what would happen if it did. That sense of the unknown and potential danger is what makes it so scary.
The sudden appearance of the ghost tg can be really scary. For example, when you least expect it, the ghost tg just pops up in front of you out of nowhere.
In a ghost mansion story, the scariest aspects are the hidden secrets. For example, if there's a locked room in the mansion that no one has ever opened, and you can hear strange sounds coming from it. It gives the impression that there are things hidden away that are better left alone. And the sense of isolation within the mansion, being cut off from the outside world, makes it seem like there's no escape from whatever evil or mystery lies within.
The scariest parts are when the watcher starts to interact with the environment in a menacing way, like making objects move or causing strange noises. It gives a sense that the entity has power and is out to scare or harm those it is watching.