In some horror stories, it could be a cursed soul. A person who committed great sins in their life was cursed to become this eight - feet - tall horror. Their body was transformed as a punishment, and they were doomed to roam the earth, spreading fear and chaos. For example, a cruel tyrant who killed many innocents might be the origin of such a horror, now forever trapped in a monstrous form.
Perhaps it was a mutation caused by some strange chemical or radiation in a long - forgotten place. The local wildlife or a human could have been affected and transformed into this huge and scary entity. For example, if there was an old military testing site where some unknown substances were left behind, and over time, it led to this abnormal creation.
Once upon a time, in a small, isolated village, there was an eight - feet - tall shadowy figure that lurked in the nearby forest. Every night, when the moon was full, it would emerge from the thick trees. Its eyes glowed like red embers. It would approach the village, making strange, guttural noises that sent shivers down the spines of the villagers. One brave villager decided to face it. Armed with just a torch and an old sword, he ventured into the forest. But as he got closer to the creature, he felt an overwhelming sense of dread and coldness. The eight - feet - tall horror seemed to be made of pure darkness, and it was as if it could sense his every move. Just as it was about to reach out its long, bony arms towards him, the villager fainted. When he woke up the next morning, he was back in the village, not sure if it was all a nightmare or if the eight - feet - tall horror still lurked in the forest waiting for its next victim.
The origin could be some dark magic or an ancient curse. Maybe someone long ago experimented with forces they didn't understand and unleashed these psikik volts as a result. It could also be related to a malevolent spirit that has latched onto the electrical energy, using it as a means to spread fear and chaos.
There was this eight feet tall creature that was said to haunt the forest on the outskirts of the village. It was described as having a body made of some sort of dark, matted fur and eyes that glowed red in the night. A group of hunters once went into the forest late at night. They were setting up their campsite when they noticed something huge moving among the trees. It was the eight feet tall scary thing. It started making these deep growling noises that made the hunters' blood run cold. They quickly gathered their things and fled the forest, leaving behind their plans for a hunt.
Perhaps Donald was a victim of a dark magic ritual. Some dark cultists performed a ritual in an ancient place and accidentally summoned Donald from another dimension. He was out of place in our world and his very existence was a source of horror as he didn't belong and had no concept of the normal rules of our world.
Perhaps it was inspired by the idea of the extraordinary. People are often fascinated by things that are outside the norm. A woman of 8 feet tall is so far from the average human height that it makes for a captivating story concept.
Well, perhaps she was once a normal woman but got cursed by an evil witch. The curse made her grow to 8 feet tall. She then becomes an outcast in the village. People are afraid of her strange appearance. She starts to resent the villagers and uses her height to play cruel tricks on them at night, like stealing their livestock from over the fences.
It could be a malevolent spirit that got trapped there long ago. Maybe some dark magic or a curse was placed on that place and the hole is like a gateway for the evil to manifest.
It could be a spirit that is bound to a certain place. The 'thump thump drag' might be the way it moves in the physical world. Maybe it was a victim of a violent death, and its spirit is still reenacting its last moments. So, it moves with a limping motion, creating that 'thump thump drag' sound as it haunts the area.
The origin of horror in a story about mismatched eyes could be related to the mystery they hold. We are used to symmetry and similarity in eyes. Mismatched eyes disrupt that norm. It could imply that the person or thing with those eyes has some hidden, dark power. Maybe they are a result of a cursed experiment or a sign of being possessed. Their very existence challenges our understanding of normalcy, and that's what makes them so terrifying in a horror story.