In the eerie town of Ravenswood, librarian Eliza Thorn receives a cryptic letter with a chilling message and an old-fashioned key. That night, the town is plagued by sinister whispers, fleeting shadows, and a palpable sense of doom. As Eliza investigates, she uncovers the letter's connection to a series of mysterious deaths throughout the town's history.
The key leads her to an abandoned manor on the outskirts of Ravenswood, where she and a group of brave townsfolk delve into its haunting past. The manor, filled with spectral apparitions and eerie reenactments of tragic events, reveals a dark pact made centuries ago. The cryptic caller challenges Eliza to solve the manor's mystery before the next midnight or face dire consequences.
As supernatural occurrences escalate, Eliza discovers a prophecy and a malevolent force tied to the town's origins. Racing against time, she uncovers shocking truths and faces betrayals while working to decode the prophecy and break the ancient curse.
In a climactic battle at the stroke of midnight, Eliza and her allies confront the entity tormenting their town. Their struggle culminates in a final act of bravery that changes Ravenswood forever. As peace settles, Eliza receives a new letter hinting that the Midnight Call might not be over, and the town's strange events may only have just begun.