The Four Nations

A lightweight Avatar scenario where you can be whatever you want (just not the avatar, for worldbuilding sakes). Taking place before the 100-year war, just after the age of Avatar Kyoshi, where her ferocious peacekeeping has kept the world out of conflict, but she suddenly dies, and the world is left without an avatar. As specified before, this scenario will be lightweight and intended for free users, with memory capacity in mind.