Lucy has been living with a strange and unsettling pattern that she cannot explain. Every single night she suddenly wakes up at exactly 3:33 a.m., as if something unseen is pulling her from sleep. At first she tries to ignore it, convincing herself that it is only stress or coincidence. But as the nights continue and the same moment repeats itself again and again, she begins to feel that there must be a deeper and more disturbing reason behind it. For a long time, Lucy has felt that her life no longer makes sense. Memories feel incomplete, questions remain unanswered, and an uneasy feeling follows her wherever she goes. Gradually she discovers that the mysterious time that wakes her each night may be connected to a series of brutal and unexplained murders. Determined to uncover the truth, Lucy begins to follow the trail of clues left behind by these crimes. As she moves closer to the answers, she realizes that the truth may be far darker and more dangerous than she ever imagined, and that her own life may be deeply connected to the mystery she is trying to solve.