To start writing a prey novel, you need to come up with an interesting premise. Decide who the predators are and what makes them a threat. It could be their physical strength, intelligence, or some special ability. Then, build your story around the prey's attempts to escape or fight back. You can also add some twists and turns to make the story more engaging.
Begin by determining the core concept of your prey novel. Consider the relationship between the prey and the predator. Are they in a constant battle? Or is there a more complex dynamic? Develop your characters carefully, especially the ones who are the prey. Give them motives, fears, and hopes. You can draw inspiration from real - life situations where people or animals are in a position of being preyed upon. Then start plotting out the sequence of events, from the initial threat to the climax and resolution of the story.