Remixing an image is a good way to create the next path of a story. It will allow you to reuse the same settings of the current image.
On depthtale creation modal, clicking the generate link will open the image page of the current path
Here's our image page example
Click the remix button on the right
Change the previous prompt to create your new path. (in our example we added "over a village" to our initial prompt)
Note that the style of your character will change between generations. If you want to keep a more consistent style you can try reusing the previous image as a model.
This will make the style more consistent but at the same time, it will be harder to change the point of view of the scene.
Upload the current image in the Image to Image input to get a more consistent style