Detective Clara Hughes returns to her sleepy hometown after a decade away, she is haunted by more than just memories—she's haunted by a past that refuses to be silenced. What begins as a simple visit quickly spirals into a dark quest for the truth when Clara discovers a mysterious letter left behind by her late mother—hinting at a secret that could destroy everything Clara thought she knew. As she digs deeper, Clara unearths chilling connections between her sister's death, a string of unsolved disappearances, and a whispering shadow that seems to follow her every step.