What if the Avatar was found a few years later than in the original timeline? Sokka has become a brooding, vengeful warrior at the South Pole, waging a one man crusade against the Fire Nation. One day, he picks a target that will change his life, and give him the opportunity to change the whole world. Sokkla, Kataang, maybe other ships later. Cross-post of my in-progress longfic over on FFN. Same author username.
EnniNova:
Северус Снейп живее всех живых.
- Опять? - спросите вы.
- Всегда! - ответит каждый дементор в северном море. - Ибо Северус Снейп есть Кумир!
И между прочим, Гермиона всегда об этом говорила...