^I tried to write her once, I still have the draft somewhere. It involved just-before-S2 Azula being summoned, blamming the Avatar, suspecting being in the Spirit World and being overconfident enough that the kiss caught her off guard. Then the runes allow her to understand the language. It ended with Louise closing the door to her room after her familiar, who was quiet, and finding herself pinned to the wall with a blue-flamming fist reaaally close to her face. Then Azula would proceed to play pursued-by-rebels noble princess to another land and made Louise swear not to reveal her identity to anyone in fear of being discovered by any potencial "spies". After that everything is Azula manipulating Louise while unknowingly stopping thinking about her own land. She would reveal herself (princess) to Henrietta before Albion, and somehow try to eventually secure herself a nice position in power so that she can... well do something, that would be the main conflict with her in the plot since she doesn't have a Fire Lord anymore and doesn't know if she can return to her world. In the meanwhile she actually gains a "friend" in naively loyal Louise (runeswisperinginsideyourmind)... Then there's war and everything and she "forgets" (runes!) about her original intention. Something like that, yeah. Not actually instant Bad End.