How far would you go to protect a secret that could destroy everything? Lucía has built her life on the unshakable logic of science. But when Adrian, an ancient vampire with a lethal presence, bursts into her laboratory claiming her as his destined mate, her sterile world fractures. He has spent four hundred years repressing the blood's call. She is the only reason he hasn't self-destructed. Lucía tries to rationalize her scorching physiological reactions as a hallucination, but supernatural reality is relentless: her skin burns upon contact with him, and telepathic echoes invade her mind. With human hunters and vampire factions closing in, Lucía must trust in Adrian's brutal strength. She discovers that her biology harbors a forgotten lineage: she is a healer capable of mitigating vampiric frenzy. The attraction is electric, painful, and inevitable. Every encounter is a battle between control and surrender. An epic and erotic paranormal romance where love is a redemptive force condemned by fate but driven by instinct. Perfect for readers seeking visceral passion, intense telepathic connections, and the struggle between beast and man.