The basic ERB plot-line is pretty simple:

1. Boy meets girl
2. Boy commits a social gaffe that causes Girl to hate him
3. Girl runs away, thereby exposing herself to capture by The Bad Guy who has Nefarious Purposes
4. Boy hunts for and rescues girl, and disposes of The Bad Guy before he can accomplish his Nefarious Purpose
5. Girl falls in love with Boy.

Note that 2 thru 4 can be looped as needed to add more adventures.

Back To Mars!