Board Thread:Theories and Speculation/@comment-35622277-20170412000632/@comment-35622277-20170412030033

@Lorenzo Yeah, but the mysterious entity may not give off a chakra signature. It looks like some non-corporeal being running around possessing people. Like I said, he could be someone stuck in a different plane-of-existence, but is still capable of interacting with ours. Boruto's dojutsu however can see into multiple planes-of-existence? Maybe that's the reason for the black sclera and the blue iris/pupil, because it symbolizes the contrast between death and life? It also desn't matter if Kawaki is weaker than Naruto/Sasuke. I mentioned how they could possibly defeated in my original post.

@Lord It's possible, yeah. Doesn't need to be SP Chakra or whatever. Just a dojutsu unique to Boruto that can see the malicious entity.

I'm purely speculating, so don't hold anything I say to it.