Fiction writing practice can be easy.

Website: https://binatisheth.com/blogs/

Yes. It. Can.

If the plot and the characters already exist, all you need is POV, who is telling the story, what time it is placed in and how long/short it is.

Today, I have Nada Abdelhadi, MS with me to illustrate this point. For instance: She'll discuss a manga and I will discuss an anime. These two were highly grossing works of art in their respective genre simply because both explored unfamiliar (to the region) mythology and made it accessible to the audience. 

If you are an aspiring writer, you have to start writing somewhere. Maybe start here!