explanations

this is the story of a love "square" between four of the characters one of which is the legacy which is a person who is connected with the avatar and has all of the avatar's powers and more!I got the idea of the Legacy from another fan-fiction here is the link:https://www.wattpad.com/888229917-avatar-lovrevisione-story-aang-x-reader-
I highly recommend reading it! anyway if you want to know who the legend is and who ends up with who then I would read this! By the way I know how the title sounds, but I promise in the end it will be an Aang x reader(slight mentions of death but there will be warnings before them! I promise!)