Complex sentence: After he strays from the path and gets lost, it follows his journey through the perilous Deepwoods, and his experiences with the many dangerous creatures that live there, such as Halitoads, Rotsuckers and Hoverworms.
Split into simpler sentences: After he strays from the path and gets lost, he must journey through the perilous Deepwoods. He meets many dangerous creatures that live there, such as Halitoads, Rotsuckers and Hoverworms.