The Holy Grail of Eris

In a world where nobility routinely relies on deception, manipulation, and extortion to secure power, House Grail stands as a rare exception, built upon the unshakable principles of truth and integrity. The family’s youngest daughter, Constance Grail, embodies these virtues completely, dedicating herself to doing what is right and aiding those in need. Yet her unwavering morality offers no protection when her fiancé betrays her with another woman. Framed by his mistress in a calculated scheme to ruin her reputation, Constance finds herself utterly isolated, her desperate pleas for justice ignored by everyone around her. Salvation arrives from an unexpected spirit of Scarlett Castiel, a woman long infamous throughout the realm. Scarlett possesses Constance, instantly turning the tables on her accuser, but this supernatural intervention carries a heavy price. A decade earlier, Scarlett was executed for allegedly attempting to murder Princess Cecilia. In truth, she was framed; despite her blunt and harsh nature, she would never resort to poison. Unable to identify who orchestrated her downfall, Scarlett demands that Constance—the only living person capable of seeing her—help her exact revenge against everyone responsible for her wrongful death.