Flynn Carsen, a philosopher's stone collector, seeks solace in New Orleans after a breakup. He becomes smitten with a French singer, Simone Renoir, who is also the guardian of a key to the Judas Chalice, a powerful artifact capable of resurrecting vampires. However, their relationship is complicated when Flynn discovers Simone's true nature and wonders if she's using him to gain access to the chalice and increase her power.

The Librarian III: The Curse of the Judas Chalice
A man's ill-fated decision to prioritize a mysterious relic over a romantic evening sets off a chain reaction that destroys his relationship, forcing him to flee to New Orleans. However, his escape quickly turns into a desperate quest to stop the apocalypse when he uncovers the Judas Chalice...