Well, to rearrange layers in a story, think about the plot's progression and the emotional arcs of the characters. Maybe put the most exciting or crucial parts upfront to hook the readers. Also, consider the logical sequence of events and how they build up tension or resolution.
You can start by identifying the key elements and their importance. Then, decide which layer should come first based on the flow and impact you want to create.
First off, make a clear outline of your story and mark the layers. Decide which layer serves as the foundation and build up from there. Sometimes, it helps to think about what will keep the readers engaged and move the story forward most effectively when deciding the order of the layers.