Theory time : Kawaki is from space

[Yeah right]

You know how there are aliens in earth and they bread down to create the Hyuaga. A long time ago, before Kaguya found earth, there was already a relationship between the Ookotsuki and earthlings. But it was forgotten because of a war on the aliens end. Kawaki is from that planet, an ancestor of earthlings from that planet. That's why he is going to be strong and fight for the aliens.

End of theory/ speculation/ fanfic
I know, it's bullsh*t.

 

[123fire]

No it may be true afterall

 

[Lyke]

I hope n otsutsuki wont be a villain anymore, we had that for shippuden, the last, boruto already. Kawaki should be linked to an otsutsuki as to how he took one down to gain the mark.

 

[Rikudo no Sasuke]

kawaki has uchiha and senju's DNA

boruto = hamura
kawaki = hagoromo

final battle : hagoromo vs hamura

 

[123fire]

I hope n otsutsuki wont be a villain anymore, we had that for shippuden, the last, boruto already. Kawaki should be linked to an otsutsuki as to how he took one down to gain the mark.

No in shippuden modt of it Uchiha villains . Only the last arc had otsutsuki

 

[Uzumaki Bolt]

kawaki has uchiha and senju's DNA

boruto = hamura
kawaki = hagoromo

final battle : hagoromo vs hamura

This makes sense. His hair is the first hint.

 

[MomoSaka]

.....Itachi should be reanimated and end this.....that's if the weapons are really as strong as the databook described them....

 

[Marin]

I hope n otsutsuki wont be a villain anymore, we had that for shippuden, the last, boruto already. Kawaki should be linked to an otsutsuki as to how he took one down to gain the mark.

Pretty much, aliens were the last thing we needed in a manga about ninjas.