Board Thread:Theories and Speculation/@comment-26422475-20181104100351/@comment-24729606-20181118175825

Well I for one don't see why the Divine Tree couldn't take be nourished by both the blood of those slain and from nature energy but that is beside the point. The point of this discussion in the origin of chakra. From what I've seen so far and from what I've figured out through considerable contemplation it seems that neither humans (and whether humans aside from the Otsutsuki clan exist beyond Earth is another matter altogether) nor the Divine Trees (plural based primarily on the fact that hunting them seems to be the primary initial motivation Kinshiki and Momoshikis pursued). The point about chakra being parasitic I think is confusing the issue. After all if the history of pre and post shinobi on Earth is any indication there was just as much conflict before chakra make its debut on Earth. Whether that is the case throughout the Naruto cosmos is the moment unclear but it seems if not likely at least possible. As for the origins of chakra that is almost entirely speculative but I suspect it was either something that existed either since the dawn of the Naruto universe and was scattered throughout thereafter (a Naruto version of dark matter, dark energy, and cosmic microwave background radiation if you will) or was first developed by some civilization in the distant past. If I am right than the next most interesting question would be the origins of the Divine Tree. Its origins (like those of chakra) is entirely speculative but there are a few things seem reasonably probable from its history on Earth. The Divine Tree landed on Earth before Kaguya arrived here so it seems that Divine Seeds have been spread throughout the galaxy if not the cosmos by some event (whether by accident or by deliberate design is virtually impossible to know for sure). Now it does seem probable that the history of chakra and that of the Divine Tree are related but that might just be a coincidence.