There is an implied back story, but it seems to be missing an intro where the lumberjack's wife is stolen by an evil ghost. Why is your forest infested with monsters? Why do you have to fight a cat wizard and an ice dragon? Is Angry Jim in league with the evil ghost? And what happens to the ghost at the end? How come you don't have to fight it? Did killing the dragon kill the ghost somehow? Why is the forest safe now? Why are you able to go home happy? And if you had an airship the whole time, why didn't you use it to fly to your wife to begin with?