Chapter 451: Korra
"Okay, use your full power to punch my palm," Alexander told Aang.
*BOOM*
Aang did it and was shocked to see his own power. "How did a simple fruit make me so powerful?"
"Well, it's a secret. But, you are practically the strongest being in the world and also immortal. You can become a real Air Nomad sage. You can do whatever you want. Even Katara and others have grown younger so you can just travel and have fun. But you won't be able to use other bending powers now. Only airbending for you." Alexander reminded him.
Alexander knew the reason behind this. In normal cases, if someone in the Ninja world ate the chakra fruit, they would gain the ability to control all the elements. But, there was a big difference in biology in this world and the ninja world. Chakra fruit eaters used the natural chakra around them and molded it to their will.
But here, Aang was still using Chi because there was no such thing as Chakra here. And Chi was bound by Aang's soul and body. Since he had the souls of other avatars he was able to bend all elements but now he can't.
"Yeah, that will take some time to get used to. I had grown too comfortable with using all of them. I guess I will become a true air nomad now." Aang responded.
"Well, that was it for me now. I gotta go and check some things in the southern water tribe. See you later." He said and flew away.
...