Alien Tower by Honey Phillips

The tower was never meant to keep her safe.
It was meant to keep her hidden.
Locked in a lonely tower where the jungle meets the sea, Liora has spent her entire life under the protection of a watchful AI guardian. She has never left the tower. Never met another person.
Until a massive Vultor warrior appears at her door.
Baylin came south to investigate an almost forgotten structure mentioned in an old colony record. He never expected to find a beautiful female living inside.
Curious, brave, and far too trusting, Liora is fascinated by the dangerous warrior who has suddenly entered her carefully controlled world.
But when Baylin discovers she carries a powerful secret, he must decide if he can break the tower’s hold before the world discovers she exists.
Because the moment Liora steps outside the walls… everything will change.