How do you start writing an 'alternate universe fanfic'?

First, decide on the key differences in your alternate universe. It could be something like a change in a major character's backstory. Then, think about how this change would ripple through the Star Trek universe. Sketch out a basic plot that involves some of the well - known Star Trek elements like starship missions or encounters with alien species. You can also start by choosing a specific era in the Star Trek timeline to base your fanfic on, like the original series era or The Next Generation era.

First, decide on the alternate universe concept. It could be a historical period like the Wild West or a fantastical world with magic. Then, think about how Batman's character would be different in that setting. For example, in a magical world, he might have some magical abilities or face magical villains.

First, choose the original work you want to base it on. Then, think of one big change you want to make to the universe, like a different law of physics or a major event that didn't happen in the original. After that, start developing your characters based on how they would be affected by this change.

Begin by choosing a concept for your alternate universe. It could be something as simple as a world where all Supernatural creatures have a different appearance or a more complex idea like a universe where the concept of good and evil is reversed for the Supernatural beings. After that, consider how this affects the story's setting, the characters' relationships, and the overall plot. For example, if you have an AU where Sam and Dean are raised by angels, how does that change their view of the world? You should also think about the new rules of this universe. If there are new types of magic or powers, how do they work? Then you can start writing your story, introducing your readers to this new and exciting alternate Supernatural world.

First, choose a historical event to change. It could be something big like a war or something smaller but significant. Then, research the original event thoroughly. After that, start imagining the consequences of the change. For example, if you change the result of the Battle of Hastings, think about how it would affect the development of England and Europe.

First, think about the major change in the alternate universe. For example, if Snape is a pirate in this universe, consider how his skills and personality traits from the original story would translate. His potion - making could be used to create unique potions for his pirate crew, like ones that can make the ship invisible. Then, outline a basic plot, such as Snape's search for a magical treasure that was lost at sea.

First, decide on the key historical event that you want to change. It could be something big like a war or a discovery. Then, think about the immediate consequences of that change. For example, if you change the outcome of a war, which countries would be affected? After that, start building your characters. They should be influenced by this new world you've created. Finally, just start writing and let the story unfold.

First, you need to come up with the basic concept of your alternate world. Decide on its key features like the environment, whether it's a desolate wasteland or a lush, magical forest. Then, create your characters. They can be based on existing archetypes but with a twist for this new world. After that, think about the conflict. What challenges will your characters face in this alternate world? It could be a war between different factions or a struggle against a powerful, otherworldly force.

First, think about the major change you want to make to the existing Young Justice universe. It could be a change in the timeline, like the team being formed in the 1950s instead of the present day. Then, start developing your characters based on this change. How would they act? What would their goals be? For example, if it's a different time period, their values and beliefs might be different.

To start writing your 'Percy Jackson alternate universe fanfiction', you need to be well - versed in the original series. Know the characters, their personalities, and the world they live in. Then, you can start imagining different scenarios. For instance, what if Percy was born in a different era? Or what if the gods had a different hierarchy? Build your story around these ideas. You can also take inspiration from other mythologies to add more depth to your alternate universe.