When the Louvre's curator is murdered in a ritualistic pose, your decisions shape the hunt for the Holy Grail—a secret buried in art, blood, and lies. The symbols point to a truth the Church has spent centuries erasing. Every clue brings you closer to salvation—or destruction.

Lord Arthur Edington is the most intelligent man in England and the worst at being a gentleman. At 28, he’d rather debate Newtonian physics than waltz with debutantes. His estate, Edington Manor, is less a symbol of aristocratic grace and more a labyrinth of forgotten books, half-built contraptions, and staff who’ve given up on decorum. But when his grandmother, the indomitable Duchess of Penhaligon, threatens to cut him off unless he marries within the year, Arthur is thrust into the glittering, gossip-fueled world of Regency London. There, he meets Lady Isabella Ashton—a woman as sharp as she is kind—who sees through his awkwardness to the heart beneath. As sabotage erupts at home and society schemes against them, Arthur must choose: preserve his family’s dignity or risk everything for a love too real to hide.

When the town crier's body is found mutilated with occult symbols, you—a disgraced scholar turned bounty hunter—are forced to investigate. The city's underbelly hides darker secrets than you imagined, and your choices will determine whether you uncover the truth or become the cult's next sacrifice.