A gruesome discovery unravels a dark trail of murder and madness
A six-year-old girl sneaks out of bed to capture a mermaid but instead discovers a dead body. Terrified and unable to make sense of what she sees, she locks the vision deep inside her mind.
Ten years later, Lily is introduced to the charismatic Flo and they become best friends. But Lily is guilt-ridden – she is hiding a terrible secret which has the power to destroy both their lives.