A human born in space will only ever be human until they aren't, as is decided by those who are born of Earth. Of course such a notion would be rejected.
This is barely the start of it. Space is only beginning to be humanity's next battlefield.
A recruit of the Dandelion rebels made spur-of-the-moment sniper fighting for what she thinks is freedom, and a trained sniper for the Earth Protection Coalition who can't just let her go. Two girls who can't decide if they're fighting out of love or malice, their pasts set to alter their futures.
This can't be anything other than messy.