She’s the Highlander who saves his life with forbidden magic. He’s the immortal stranger who falls first—one healing touch, one fierce, impossible act of kindness at a time.

Flora Domhnall is the last of her line, her Highland clan's only defence in a war neither side can win. When she finds a dying immortal warrior in her woods, healing him is a terrible risk. But if he dies on her land, her clan will pay the price.

She makes the decision and binds her fate to his.

Chyr has spent four centuries bound by oaths carved into his flesh, oaths that read his every thought. Violence and honour are all he knows, and Flora's dangerous mercy breaks him open.

Hunted across the burning Highlands, they have no choice but to rely on each other. The longing grows harder to resist with every mile they share a saddle, every silent sacrifice, and every night they guard each other in the dark.

He's already falling. She's fighting not to fall.

Then the ancient magic of the Cailleach Queens awakens in Flora—and marks her as something the world hasn’t seen in four hundred years.

And Chyr's oaths may demand he destroy the one person he can't bear to lose.

For Flora, he'll try to break his oaths. Even if it kills him.

A slow-burn romantic fantasy perfect for readers who love the sweeping Highland romance of Diana Gabaldon's Outlander and the dark, aching magic of Rachel Gillig's One Dark Window.

★ TROPES & THEMES ★

✨ Emotionally dangerous slow-burn romance ✨ Immortal warrior who falls first ✨ Fierce heroine with agency ✨ Forced proximity and yearning ✨ Forbidden Celtic elemental magic vs. ancient oaths ✨ Loyal animal companions (Shadehounds) ✨ Subverted mystical coronation ✨ Highland Jacobite-inspired historical setting ✨ Dual POV (mortal + immortal perspectives) ✨ Slow burn to heat ✨ One epic, forbidden love (no love triangle) ✨ Fated mates energy without the trope