Azula: The last Avatar (фемслэш)

This story is not complete and will likely never be complete! Do not read if you want a full story!
Additionally, I haven’t read this in a long time so I’m not entirely sure what to tag, so be wary.
Azula becomes the avatar somehow.
This is inspired by another work that I can’t for the life of me find, so if you might recognize parts, if so let me know so I can put the inspiration