Anarchy by Olivia Lewin

Inside Anarchy, the strong take what they want. It’s the most secure prison for feral alphas on the continent. No cameras. No guards. No laws.

And I’m the first female omega to be locked inside.
Taught that I’m sinful and broken, I’ve been forced to suffer my heats alone. A penance—so maybe, one day, I would be worthy of good alphas. But one mistake destroyed that fragile bargain, and they dropped me down here—a touch-starved omega trapped in a prison of beasts.

I should have died the first night. But instead of being torn apart, I found something I never believed I would have—mates.
Traded from saints to sinners, I expected damnation, but Phantom, Karma, Vandle, and Sin don’t care how much atonement I’d paid before they saved me.
Instead, I was claimed. Shielded. And they are teaching me worship like I’ve never seen.

Their chance at freedom is coming soon, but Anarchy devours what is sacred, and my pack has a problem: in a prison where omegas are currency, our pack has two.
And we have ten days to survive in a prison full of feral alphas who would kill my mates and keep me caged here forever.