Civil war: Avatar style

Katara, Sokka, and their father are slaves. Aang is the general for the north. Ozai is the general for the south. Zuko doesn't like slaves, in fact he hates them, but after spending time in the north he changes his mind. Basically a Civil war story on Avatar the last airbender. Summary sucks but give it a chance! Kataang, mentions of maiko and sukka.