In 1957, private investigator Vince Mallory thought he'd seen it all—cheating husbands, shady dames, and enough back-alley deals to fill a lifetime. But when a mysterious glowing portal appears in his office closet, his world is flipped on its head. Armed with little more than his wits, a book he barely understands, and the unwavering support of his sharp-tongued secretary, Dolores, he finds himself on a journey not just through time, but into the depths of his own soul. Can a hardened gumshoe solve a case where the stakes are the highest—and the only clues come from, to him, a brand new source?