In the quaint New England town of Havenwood, the beloved pastor of St. Michael's Church, Father Jonathan, is found dead under suspicious circumstances. Grace Mitchell, a newcomer to the town, discovers that Father Jonathan was researching a centuries-old mystery involving a hidden treasure and a secret society. As Grace deciphers cryptic biblical clues, she uncovers a web of deceit among the townspeople. With her faith guiding her, Grace must solve the mystery and bring peace to Havenwood.