Board Thread:Questions and Answers/@comment-5780397-20151222190152/@comment-25814498-20151224183909

Aura does have mass though! If it didn't it would interact with matter the way it does. When Razors Nen balls hit things, they go boom. When razor throws them faster, they make a bigger boom. This would only be possible if a physical object interacted with the thing that went boom. And besides, I never said that aura was energy(which doesn't have mass), I said it was plasma. One theory II think may be possible as to how Nen users don't weigh obscene amount despite the level's of matter they hold, is that they don't hold that much aura at all times. Rather, their bodies contain extremely high levels of chemical energy(which doesn't have mass remember), and when they wish to expend this energy, their bodies produce aura, which is a medium from which this energy is transferred through.