Okay how about Ranma and Akane stumbling on the *NiNe iNCH NaiLs: Broken
movie, and get sucked in, and are tortured, and mutilated?
Hmm..
I think I need to go to therapy.

*Oh, well if you don't know what the NiN:Broken movie is, don't try and 
look for it, because it was never released (You have to go through 
Bootleggers like myself and its X rated for the content:>)