You could start with a character who has a dark past that they are trying to hide. For example, they might have committed a crime long ago. Then, slowly introduce elements that make them suspect that someone is onto them. This creates suspense as the reader wonders if they will be caught.
There is a forest that has always been avoided by the locals. It is said that within the forest, there are trees that can move and voices that whisper disturbing things. A group of hikers decides to explore the forest. As they enter, they are gradually separated. Each hiker then experiences a series of terrifying illusions related to their past traumas. The forest seems to feed on their fear and pain.
You can start by setting a gloomy and oppressive atmosphere. Maybe a desolate landscape or a dilapidated town. Also, give your characters tragic backstories and inner conflicts.
A dark fantasy story could revolve around a cursed forest. Legend has it that anyone who enters the forest is never seen again. The protagonist, a brave knight, enters the forest to find his lost love. Inside, he discovers that the forest is a living entity filled with twisted trees and strange, malevolent spirits. He has to face his own inner demons as well as the physical threats of the forest to find his beloved.
A simple idea is a hiker gets lost in a dark forest at night. They keep hearing strange howls in the distance. As they walk, they come across a clearing where there is a large, old tree with a noose hanging from it. Suddenly, they see a pair of glowing eyes in the bushes. It could be a werewolf or some other dark forest creature that hunts at night.
Well, start by imagining a unique character and their motivations within the Dark Souls universe. Then, think about the challenges and enemies they'll face.
To create a long dark custom story, familiarize yourself with the game's mechanics and lore. Use that knowledge to build a story that fits within the game's universe. For example, if there's a particular area in the game that has an interesting backstory, you could expand on it in your custom story. Decide on the length of your story - whether it's a short, episodic one or a long - running epic. And don't forget to test it out as you write to make sure it's engaging and playable.
An idea could be a world where magic is illegal, and those with magical abilities are hunted down. The story could follow a young magician on the run. He discovers an ancient, hidden society of magic - users who are planning a revolution. He has to decide whether to join them and fight for the right to use magic freely or try to find a way to live without magic in a world that hates him for it.
Use words like 'creeping', 'looming', and 'hovering'. 'Creeping' gives the sense of something slowly approaching in a menacing way. 'Looming' makes it seem like a threat is about to descend. 'Hovering' creates an uneasy feeling of something being there but not fully showing itself.
Start with an intriguing mystery or a high-stakes situation. Build tension through character conflicts and unexpected plot twists. Keep the readers guessing until the very end.
One main idea could be the concept of secrecy. Civilizations keep themselves hidden to survive.