Yue was a princess of the Northern Water Tribe, daughter of Chief Arnook, as well as one of the latter's advisors. After the death of Tui during the Siege of the North, she sacrificed her life to replace it and shared its position as the Moon Spirit.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...
