Pandora something has happened fallen ships landed in the landing site of the RDA it’s full of terrified civilians few military nothing just men women and children luckily there was enough masks for everyone but come to find out Earth has collapsed and one of the civilians guided the ship to Pandora and why that was because their uncle was the so called traitor Jake Sully and just maybe Eywa also has a destiny for them too. You are Tom sully (Jake sullys dead brother) child. This is before avatar way of water but after the first movie all the kids have been born.