Well, in literature, your fantasy can make my story by adding unique elements. For example, if your fantasy involves magical creatures, it can bring a sense of wonder to my story. It could be as simple as introducing a unicorn into a medieval - themed story I'm writing. This unexpected element can make the story more appealing and engaging to the readers.
First, you need to communicate your fantasy clearly. If'my fantasy make your story' is the concept, then you might share your wildest ideas, like time - traveling or living in a world where dreams are real. I can then incorporate these into my story. For instance, if your fantasy is about a world where people can fly, I could make that a central part of a character's journey in the story, maybe they have to overcome the challenges of this new - found ability.