this story follows the plot of avatar 1, Jake’s brother is katsuki Bakugo( originally from the MHA universe) everything will stay the same, following avatar 1. Lena is y/n, she is Neytiris sister. Neytiri meet the two brothers who are now in avatar body’s. They take them to the hometree, now they must learn the way of the Navi. Slowly Lena and Bakugo fall in love, even though lena is supposed to be promised to tsutey. and Jake and neytiri fall in love. The story continues as the sky people try to destroy the hometree for the material underneath it.