Lily Parker is desperate. Her online antique store, Forgotten Finds, is barely scraping by. With her beloved Gran's medical bills piling up, she needs something extraordinary to sell, and she needs it fast.

When she stumbles upon a mysterious star map at a yard sale, Lily knows she has found her ticket. But there is one problem.The map has also caught the eye of Ethan Lawson, Willowbrook's charming yet infuriating author, who sees it as the perfect inspiration for his next bestseller.

When the map begins to glow and reveal cryptic messages, Lily and Ethan are forced into an uneasy alliance. Their search for answers takes them from moonlit cemeteries to hidden tunnels under the library, uncovering secrets that connect the map to an ancient prophecy capable of changing their lives and the fate of Willowbrook forever.

As the map draws them closer together, Lily and Ethan must decide if they can trust each other and if they are willing to risk their hearts to save the town they love.