Owned By His Alien by Tempest Luna

Trapped. Collared. Alone. Can Sarl find love with a male who has the power to end him?
Once, he was a proud, strong male. Until the Sypians came. Now, Sarl is no more than a slave. Chained and punished for the slightest infraction.
Nyx was once proud to be Sypian. But then the Supreme Ruler came to power. As a doctor, Nyx is afforded luxuries and freedoms to be envied, but all he wants is Sarl. A slave he cannot have.
Will the chance for love give Nyx the courage to stand up for what’s right? Or will he lose the only male he’s let see his heart?