Vandalizer
Awesome chapter! Hope we will see some POV's from Aang and the others, especially if other people in the nothern tribe finds out that they "killed" the MC to protect the fire nation soldiers. Maybe they will teach some hard things they need to learn. Like, what did Soka and Katara think their dad was going to do in the war? Hug the fire nation with the power of love? This is war, a war that's going on for a century, either you kill them or they kill you.
Thanks for the chapter I hope after you finished avatar the last air bender series somehow make mc inter the legend of korra I like to see how he changes things there too and it's better if he be young and why he lived till there he can be reincarnation into some extra in that time or something else
Enjoyed the chapters! Got me really hooked! I hope though that you don't make it common for other benders to be able to bend other elements. Would kind of be sad if it was that easy for others to do. After all, most people have to spend their entire lives mastering a single element. Having to unlock and master more should be harder for them. For the MC, I get as he is a reincarnator from another universe, so him being able to be bend the other elements could be considered his cheat or he can just be considered extremely talented.