Even though, in an earlier post, I had ruled out comedy as being the main genre for a story this idea still came to me. This idea is mostly about Ranma and Shego hanging out and playing pranks on the various Kim Possible villains (and some of the other people as well).
Ranma would be neither a hero or a villain. Doesn't give a crap who rules the world and has no idea as to why anyone would want to, seeing it as being more trouble than it is worth. Shego won't turn good. Basically Ranma and Shego are going to do whatever the hell they feel like. Sometimes it will be stealing, sometimes scamming a casino for cash, sometimes playing pranks, and sometimes saving the world. Not a Shego/Ranma pairing, they will only be friends. Though Shego is willing to cross lines that Ranma would not which would cause contention between them.
Ranma-onna wakes up in a prison cell with Shego not knowing how he got there but more importantly very hungry. Upon learning that food will not be given for several hours Ranma breaks out taking Shego with him. Ranma than not having anything better to do at the moment goes with Shego to Dr Drakkens latest lair.
Some things that could happen in the fic:
- Ranma will not interrupt fights between Shego and Kim.
- Yamachi ninja school will attack Ranma over a misunderstanding.
- Many pranks done at others expense (Ranma does do this in the manga like using ventriloquism to say "kiss me" in Akane's voice to Ryoga, sneaking up on Akane to see her reaction, dressing Akari's pig as Akane and telling Ryoga that she wants to kiss him, etc.).
- Shego will fight some of Ranma's fiancee's, if official duel Ranma will not interfere, otherwise he would attempt to stop them from fighting.
- Skillwise, in my opinion, for the girls: Shampoo>Ukyo and Akane>Kodachi, Kim Possible, and Shego. That does not necessarily mean that Shampoo would beat Kim or Shego since there are many other factors (An example as to why skill alone does not necessarily matter: Kodachi, since she is willing to fight the dirtiest using things like paralysis powder and traps, could conceivably defeat all of them at once depending on other factors).