Ranma's fight in China against Saffron manages to catch intergalactic attention which garners an invite to the most prestigious school a person can attend. Unfortunately... it's not Tokyo University. Careful eyes will note another series as well.

What happens if Ranma get's lost on his way home from school for the first time with Ryoga? Mass Mayhem. A Ranma One-Half - Tenchi Muyo crossover with some elements from GXP.