Crimson Oath: A Reverse Harem Vampire Romantasy

Bloodline Unbound Reverse Harem Vampire Romantasy Series Book 2

By: R.F. Price

Narrated by: Virtual Voice

A dark urban vampire romantasy where power is inherited—and freedom is negotiated.

Sable Rowan survived discovering she was the Crimson Heir. But surviving was only the beginning.

In a city ruled by vampire Houses, fae contracts, and blood-bound law, Sable’s awakened bloodline has made her a political threat. The Concord wants containment. The vampire elite want control. And every alliance comes with a price disguised as protection. In this dark urban fantasy romance, neutrality is no longer an option.

Forced into a web of supernatural politics, Sable must navigate dangerous negotiations, escalating threats, and three powerful men who refuse to stay at a safe distance. Each offers protection. Each demands trust. And in this world, desire is leverage—not comfort.

An oath is coming. A binding one. The kind that defines who owns your future.

Crimson Oath is Book 2 in the Bloodline Unbound series, a dark romantasy packed with:

• Reverse harem vampire romance (why choose / no choosing)
• Dark urban fantasy with political power struggles
• Enemies-to-allies tension and forced proximity
• Morally gray, protective supernatural men
• Bloodline magic, oath-bound power, and dangerous attraction

As supernatural factions close ranks and war looms beneath the city lights, Sable must decide what she’s willing to bind herself to in order to survive—and what she’s willing to lose to keep her agency intact.

Perfect for fans of dark romantasy, reverse harem vampire romance, and urban fantasy romance with high-stakes tension.

Start Crimson Oath today and continue the Bloodline Unbound series.