Sooo... loose cannon with heart in the right place. If she wasn't obsessively focused on this wrong, right here, we'd *love* to have her and as many more like her as we could find out on the wall - especially now.
I can see why the Dragon might not wish her in their lands, though.
- They're still miffed, and they're slighting the Unicorn (and poking them in the honor) as a way of getting some payback.
-- Knowing the Dragon, there may be a lesson wrapped in there somewhere. She is surprisingly impatient for one who has managed to wait for so long. Perhaps she has yet to learn it.
- They don't trust her, or the other Unicorn - blaming them for the sins of the past.
- They just don't want her rampaging around in their lands. Things int eh crab lands are built to withstand a fair amount of punishment, and there are large swaths of territory where you can go to fight your foes, and collateral damage is by and large a good thing. In the dragon lands? Not so much.
- The Unicorn offered formally, the Dragon said no, and now this obnoxious drunkard of a samurai is pounding on their door, hollering to be let in. This is supposed to be the thing that changes their mind? Really?
So, basically two tacks to take, that I see:
- Duty to Clan: Try to convince her to go volunteer on the Wall. The Shadowlands are on the move, and we would welcome the assistance of any of the Unicorn cavalry that wished to join us. The Dragon may not be willing to let them expunge this shame in this way, but there are few battles more clearly honorable than fighting back the hordes of Jikogu that seek to destroy all of Rokugan.
- Compassion: The Dragon find her wanting... and her waiting hasn't changed that. In and of itself, it will not change that. The Dragon, though - they see things differently than the other clans. Perhaps... perhaps she might seek enlightenment, while she is here? It would be a way to spend the time so that it is not simply wasted, and it may well cause them to be more favorably inclined to her petition. The dragonfly know the dragon well, also, and they do not seem to have the same trouble with her. They may be able to offer some advice on what she might do to become someone that the Dragon would accept help from.
Possibly a mix. Propose that she seek enlightenment (and also humbly seek the advice of the Dragonfly), but if her patience gives out (for it is true that the Dragon have a different idea of patience than the rest of us) that the Crab would surely welcome her and as many of her clanmates as wished to join her.