Well, it could be that the Lc9s Pro seems to have a mind of its own. For example, it might start making calls or sending messages to unknown numbers without the user's input. Also, the device could start heating up uncontrollably and make strange hissing sounds, like it's about to explode or something more sinister.
One possible horror element could be related to privacy invasion. Imagine if the Lc9s Pro's camera or microphone seemed to be active without permission, and it felt like someone or something was watching or listening. Additionally, if the device started changing settings on its own, such as the volume suddenly going up to a deafening level in the middle of the night, it would be really terrifying.
There was a guy who bought an Lc9s Pro. He started using it normally at first. But then, every time he opened a particular app on it, the room would suddenly get cold. One day, he saw a shadowy figure on the screen of the Lc9s Pro that seemed to be reaching out towards him. He tried to turn it off, but it wouldn't respond. Eventually, he had to unplug it and throw it away out of fear.
Ghosts could be a possible element. In 1928, superstition was still quite prevalent, and a horror story might involve the apparition of a vengeful spirit.
One possible element could be a ghostly figure. Maybe a lady in white is often seen in the hallways or by the windows at 10 Wilkie Terrace.
The list might have some sort of curse associated with it. Maybe just reading the list unleashes a series of terrifying events. Like it could summon dark spirits that start to torment those who found the list. These spirits could cause hallucinations, making the characters see their worst fears come to life.
Ghosts. There could be a ghostly figure that appears at a certain time, like midnight, on the platform.
The color blue itself can be associated with coldness and a sense of unease, which sets the mood for horror. Maybe there are stains on the couch that look like blood or some other mysterious substances. The texture of the couch could be rough and scratchy, giving a feeling of something wrong. Also, it could be that things keep disappearing when placed on the blue couch, like a small object vanishes into thin air.
Ghosts or spirits haunting the suburban homes could be an element. Perhaps a tragic event occurred in the past in that area, and the spirits are now restless and causing fear among the residents. For example, if an old house was the site of a murder, the ghosts of the victim or the killer might be present in the 'Matt Lewis Suburban Horror Story'.
Strange noises would be a possible horror element. Maybe creaking sounds like old doors opening and closing by themselves.
One possible element is a haunted location. The princess might live in a spooky castle filled with secret passages and rooms where strange things happen. Another element could be a malevolent force like a demon or a powerful sorcerer who targets the princess. For example, the sorcerer might use dark magic to make the princess see terrifying visions.
Ghosts could be an element. In many horror stories, ghosts play a major role. They can haunt a place, like an old building in Navsari, and cause fear among the people living nearby.