Biodroid Esteena
AKA Esteena and Vo 

Esteena is part machine, part biologic. And no part human.

The biological parts of her body were not conceived but grown in laboratories.

She was generated by AI augmented humans who inhabit a desperate world of war, constantly on the brink of collapse.

Existential dread. Anxiety. The worst of times, yes. But also the best in terms of scientific, technological and engineering capability.

Vo is Esteena's male counterpart. 

These are the most advanced biodroids ever brought into existence.

. . . They created something.

And the Oldest being in the universe is coming for them.