Constantino Zegarra is a principled Peruvian government official who stands apart from his corrupt colleagues. Throughout his two-decade career, he has steadfastly resisted corruption, driven by the memory of his father's impoverished end due to corruption. At forty, he is a dedicated family man with a teenage daughter who challenges his views. One morning, he survives a gunshot to the throat, rendering him mute. Upon recovery, he is certain that someone from his office attempted to kill him.

A 27-year-old young man wakes up one morning with the heavy task of having to register his father's death in public records. To his surprise, he discovers that the process is much more cumbersome than he had anticipated.

A bloodcurdling legend becomes reality when a mysterious hole opens in the main hospital of a city, and a dark presence is released.