She was sent to kill him. He offered her the truth instead. Now their forbidden love might be the only thing that can end a three-hundred-year war. Seraphine Ashcroft is the Sanctum's perfect weapon—a elite vampire hunter trained since childhood to kill without question. When she's sent to assassinate Lucien Thorne, the immortal Lord of Shadows, she expects a monster. What she finds is a scholar. A widower. A man who's spent three centuries gathering proof that the war between humans and vampires was manufactured by those who profit from endless conflict. He should be her enemy. Instead, he offers her thirty days to see the evidence and decide for herself. Trapped in his moonlit manor, surrounded by forbidden books and impossible truths, Sera's certainty begins to crack. Lucien is nothing like the demons she was taught to destroy. He's complicated. Damaged. And dangerously easy to trust. But falling for a vampire lord is treason. Believing his evidence means everything she's built her life on is a lie. And choosing him over duty will cost her everything—her rank, her family, and possibly her life. As a conspiracy centuries in the making threatens to destroy them both, Sera must decide: Will she be the weapon her mother forged, or the revolutionary the world needs? Perfect for fans of: Enemies to lovers with REAL stakes Morally grey vampires who've earned their redemption Slow burn romance that's worth the wait Strong heroines who question everything Political intrigue wrapped in forbidden attraction Found family and revolutionary love Epic fantasy romance with actual plot ⚠️ Content Notes: Violence, captivity themes, complex morality, fade-to-black romance, themes of institutional manipulation and deprogramming. HEA guaranteed. Tropes: ✓ Enemies to Lovers ✓ Forced Proximity / Captive Romance ✓ Morally Grey Hero ✓ Slow Burn Tension ✓ Only One Bed (eventually) ✓ Touch Her and Die ✓ Revolutionary Romance ✓ Found Family ✓ Forbidden Love ✓ Dual POV Scroll up and one-click now. The revolution starts with a choice. Make yours.