Fire, Earth, Water, Air Long ago the four nations lived in Harmony, but everything changed when the Fire Nation attacked. Only the Avatar, master of all four elements, could stop them. But when the world needed him most, he vanished. When Mizumi's father left to fight against the Fire Nation, he left her behind along with her two younger siblings, Sokka and Katara. She has a secret that not even her father knew however, she is a waterbender. When her younger siblings find the Avatar, she must make a decision: keep her secret, or help save the world. °°°°°°°°°°°°°°°°° Most characters belong to the creators of Avatar the last airbender I also don't own the beautiful art of the cover.