Celeste awakens from a millennium of mystical stasis with a single objective in mind: collecting a massive promissory note signed by an ancient aristocratic patriarch. Arriving at the modern family's ancestral manor, she finds the once-glorious bloodline reduced to ruin, with its handsome young heir languishing on death's door.
Discovering that a parasitic demonic curse is actively consuming the clan's spiritual life force, Celeste steps in to cleanse the estate with her overwhelming immortal sorcery. Teaming up with the desperate heir to uncover the mastermind who targeted his family, she transforms an ancient commercial debt into an unbreakable bond.
