A high school student discovers a box of cassette tapes recorded by his classmate Hannah, who recently took her own life. Each tape reveals a different person who played a role in her devastating decision. As he listens through the night, he becomes obsessed with uncovering the truth—navigating a maze of betrayal, bullying, and dark secrets hidden behind the polished facades of his small town.
Set against neon-soaked hallways and the analog intimacy of cassette culture, the story unfolds through his eyes as he confronts former friends, crushes, and enemies. The mystery deepens with each tape, forcing him to question everything he thought he knew about his community. Themes of accountability, teenage isolation, and the irreversible consequences of cruelty pulse through this gripping drama, where one person's voice—even after death—demands to be heard and cannot be silenced.