For ten years, the archangel Uriel poses as an ordinary gardener on the Whitmore estate, quietly guarding a sealed demonic horror while mentoring the family's gifted youngest daughter, Iris. His peaceful vigil ends abruptly when the elderly patriarch dies, unleashing bitter infighting among greedy heirs. Desperate to hide an ancient pact with the darkness, an ambitious heir frames Uriel for homicide and condemns him to burn at the stake.
Instead of perishing in the flames, Uriel awakens his divine form, renounces his protective oath, and abandons the ungrateful family to their fate. As the Blood Moon rises, the subterranean seal ruptures, unleashing swarms of demonic abominations upon the defenseless manor. Iris must stand against the massacre using the sacred arts Uriel taught her, praying her angelic mentor returns before the realm falls.
