The scariest aspects are multiple. Firstly, the idea that it could be a lost spirit from long ago, which gives it an air of mystery and danger. Secondly, the fact that it haunts certain places like the forest or the castle, making those places seem cursed. And lastly, in the case of the castle story, the thought of it seeking revenge on the descendants of the cruel lord is quite terrifying. It makes one wonder if it could harm the living in its quest for vengeance.
The scariest part is probably when the girl disappears leaving only the green ribbon floating. It's so unexpected and gives a feeling of something very wrong and supernatural.
One of the scariest parts could be the first encounter with the green man. Just seeing this strange, green - colored figure emerging from the darkness would be terrifying.
The scariest part could be when the ghost starts to move closer to Little Johnny. He doesn't know what the ghost will do, whether it will harm him or just pass through him. The uncertainty and the approaching figure are really frightening. In addition, if the ghost makes some strange noises while getting closer, like a low moan or a shrill scream, that would add to the scariness.
The scariest part is his sudden appearance. Just when you think you're alone, there he is, a gray figure in the corner of your eye.
The scariest part is when the piggy man ghost suddenly appears. Just imagine you're in a dark place, and then out of nowhere, this strange figure with pig - like features shows up. It gives you a huge fright.
The fact that he haunts the places where he did his evil deeds, like the forest or the mine. You never know when you might encounter him in those already spooky locations. Also, the sense of vengeance that his ghost seems to carry, as if he's still out to harm the living, is really scary.
One of the scariest things is how the Slender Man seems to be everywhere. No matter which way the little girl runs in the forest, he's always there or close by. It gives a feeling of inescapability. Also, his long, spindly arms reaching out towards her can send shivers down your spine. And the fact that he doesn't make any sound while approaching makes it even worse, as there's no warning of his presence.
The most terrifying part is when the little girl first sees the Slender Man. His tall, faceless form is just so unnerving.
The sudden, unexplained movement of the clock hands can be really scary. For example, when the hands start spinning rapidly in the middle of the night without any natural cause. It gives a sense of the unknown and the presence of something otherworldly.
The scariest part in the Infosys ghost story is the unexplained noises. Hearing typing sounds when no one should be there gives an eerie feeling as if the dead are still bound to their work.