What would happen if Avatar:The Last Airbender characters met The Legend of Korra characters? Aang and his friends were walking around town a year after the war and they meet this women who tells them Azula escaped prison with the help of a masked man and they went back to the future. Now, it's up to Aang and his friends to save Republic City with the help of the new Avatar.

Intervention from the spirit world makes it possible for Korra and her friends to travel back in time to when Aang and his friends are still fighting in the war against the fire nation. But why? There must be a reason they're sent back. Will they ever be returned to their own time? How will they get along in the meantime? Which relationships will survive this test of time? Hiatus