Mickie Foster and Ryan Dallion inherit an antique store from their mysterious, estranged uncle, Lewis Vendredi. Unbeknownst to them, Lewis made a dark
pact with the Devil, trading his soul to sell cursed antiques that granted wealth and power in exchange for gruesome human sacrifices. When the cousins sell the first cursed item, a man named Jack Marshak—a former magician and occult enthusiast whose friend was killed by one of Lewis’s artifacts—arrives to reveal the terrifying truth. Realizing the magnitude of their uncle’s evil, Mickie, Ryan, and Jack refuse to flee. Instead, they make a pact of their own: to track down, retrieve, and safely contain every single cursed object sold from Curiosis Dei.Operating out of the store's hidden basement, the trio becomes a relentless team of occult investigators. Their motivation is driven by moral obligation and the haunting weight of Lewis’s sins. Each episode sends them on perilous journeys across the country to recover items ranging from a 1920s gramophone that steals youth, a possessed ventriloquist dummy, an executioner’s axe, to a cursed
television set. To secure an object, the team must often solve cryptic riddles, battle corrupted individuals driven to murder by the items, and confront supernatural forces head-on. Once recovered, the objects are locked away in a high-security vault beneath the store, secured behind iron bars and protective seals.The overarching narrative is defined by the heavy psychological toll the mission takes on the characters. They are constantly forced to witness the darkest impulses of humanity, manipulated by items that feed on greed, vanity, and revenge. Throughout their harrowing exploits, the trio faces mortal danger, emotional exhaustion, and the corrupting temptation of the artifacts themselves. Ryan later leaves the team to pursue his own life, but Jack and Mickie press forward, eventually bringing in a young, resourceful engineering student named Johnny Ventura to help share the burden.As the series progresses, the fight against the Devil's merchandise becomes an endless crusade. They are battling not just physical curses, but the cosmic consequences of their uncle's betrayal. Every recovered artifact represents a saved life, yet the vault grows heavier and the looming presence of their uncle’s demonic master remains a constant, unseen threat. Driven by resilience and a shared sense of justice, the investigators remain steadfast, knowing that if they fail to recover even one cursed item, innocent blood will continue to spill.