Y/n is an orphan that was taken by the sky people as she has no idea what her clan was. The sky people were from Japan and were quirks started to emerge. They were refugees not wanting a fight they wanted to live in peace with the Na’vi. The is an au where 1-a is the first of the avatar program in pandora there avatar bodies don’t have there quriks. But the RDA was unfortunately lefted everyone in the avatar program for dead going back to the earth but the family’s of those who were trapped were now stuck there. So Y/N is now the only one that was willingly to help them.