A young woman is held captive in an underground medical facility where selected individuals are perpetually mutilated and then healed using an experimental miracle drug: a panacea.
Emi Thorn, the daughter of a notorious serial killer, finds herself trapped in a time loop, where she faces the horrific crimes of her father. The small, quiet town she once called home has become an endless battleground. Will she end up as her father's next victim, or is the truth way more complicated than the memories of her childhood?