Prologue - hide and seek

[completed] [currently under editing] Mizuki is a girl who lost her parents to the Fire Nation when she was twelve. After two years of hiding, escaping and trying to survive she found the Avatar with some help of the two Water Tribe siblings. She decides to join the Avatar on his journey of mastering the four elements and put an end to the war. Turns out she didn't found the avatar by accident, was it fate?
-this is my first fanfic (ಥ﹏ಥ)
-various x oc