Once you are familiar with how to setup an Image Hotspot, you can create then create a hotspot tour with just on click. Enabling this will create a path beginning from the first maker to the last that will explain the image. With this you can tell a story just by letting the user navigate through the image.
To start a Hotspot tour all you need to do is go to Content > Hotspot Tour > Enable Tour.
All the styling and other changes remain as it is just the Prev & Next buttons are activated that will navigate you through the image.