Cerys Halbrook has built her career on a single belief: not every monster needs to be destroyed.
As Assistant Director of Research for the ECPS, she studies what others fear: cryptids, possession events, extradimensional threats, and the impossible creatures that slip through the seams of the world. Where others see danger, Cerys searches for patterns. Meaning. A way to understand what should not exist.
Then the agency captures Aries Strix.
He is not what they expected.
Descended from the first Veilborn bloodline, Aries carries the bound essence of Rhexiel, an Umbriel Devourer, one of the oldest shadow-born predators in existence. For thirty-four years, Aries has shared his body with the ancient being inside him, tempering Rhexiel's hunger at the cost of his own autonomy.
But Aries is not possessed.
He is shared.
Two consciousnesses.
One body.
A bond forged in childhood, sustained by restraint, and complicated by something far more dangerous than fear.
Choice.
The more Cerys studies them, the more she realizes separation may be possible, but freedom is not as simple as pulling shadow from light. Rhexiel is not a parasite to be removed. Aries is not a prison to be emptied. Their bond reaches deeper than flesh, deeper than magic, into the hidden origins of the Strix line itself.
And when Cerys begins to uncover the truth beneath Aries's bloodline, the path forward leads not to destruction, but to the Underground, where old fae secrets still breathe and the queen who began it all has not been forgotten.
Because shadow is not meant to be caged.
Light is not meant to stand alone.
And love is not always rescue.
Sometimes, it is learning how to let go without abandoning what you have carried.
His to Harbor is a dark paranormal romance about sovereignty, sacrifice, fated resonance, and chosen belonging, where loving a monster does not mean curing him, and freedom does not mean being left behind.
