In this fanfiction, it might be that an enemy has found a way to manipulate the Speed Force to harm the Flash. For example, they could be using some sort of device that alters the nature of the Speed Force in the Flash's vicinity. So, the Flash has to not only deal with the pain but also figure out who is behind this and stop them before the damage becomes irreversible.
He could try to isolate himself from the Speed Force for a while. By cutting off his connection, he hopes to stop the pain, but this also means losing his speed powers temporarily. It's a risky move, but if he can figure out how to protect himself during this time, it might be a way to start healing.
Ruby would be a likely candidate. She's already known for her speed and agility in combat. If she were to be affected by the Speed Force, it would enhance her existing abilities to a whole new level. She could move so fast that she becomes almost invisible to her enemies, and her scythe attacks would be even more deadly with the added momentum.
Peter Parker in the context of the Speed Force could be really interesting. The Speed Force is often associated with speedsters like The Flash. If Peter Parker were to be connected to it, perhaps he could gain super - speed in addition to his spider - powers. This could make him even more formidable in fighting crime in New York. He could use his speed to quickly web up villains or reach the scene of a crime in an instant.
The Speed Force in Young Justice fanfiction can also be a source of conflict. Maybe the Speed Force starts acting erratically and causing problems in the world. The Young Justice team has to figure out what's wrong with it. Is it being manipulated by a villain? Or is it a natural imbalance? This could lead to a complex and exciting storyline as they search for answers and try to restore the Speed Force to its normal state.
Speed Demon was one of the villains of The Flash. He was a supervillain who used extreme speed and had once appeared in the story of The Flash. As for the background and abilities of the Speed Demon, further information was needed to confirm it.
Yes. In some fanfictions, authors like to create crossovers between different universes. So, Harry Potter could be integrated into the Speed Force concept, which is really creative and gives a whole new perspective to the character.
One possible fanfiction could involve Naruto being transported to the Young Justice universe and somehow getting connected to the Speed Force. Maybe he gains super - speed abilities and has to learn how to control them while also dealing with the threats in the Young Justice world. He could team up with the Young Justice characters, like Robin or Kid Flash, and use his ninja skills along with his new speed powers to take on villains.
Peter Parker meeting the Speed Force in fanfiction could be a game - changer for him. He might start seeing the world in a different way, with everything around him seemingly frozen when he taps into the Speed Force. His relationship with his friends and family could also be affected. For example, he'd have to keep his new power a secret even more carefully to avoid putting them in danger.