When brothers Pedro and Jimi discover that a demonic infection has been festering in a nearby farmhouse, they attempt to evict the victim from their land. Failing to adhere to the proper rites of exorcism, their reckless actions inadvertently trigger an epidemic of possessions across their rural community.

Érica struggles to build a new life with her young daughter, Flor, but everything is threatened when Pedro, her ex-partner and Flor's father, is released from prison after three years. At first, everything seems fine, but the fragility is shattered when Pedro can't control his dark impulses, unleashing a family turmoil.

Four interconnected stories reveal the beginning and evolution of a zombie apocalypse in Buenos Aires. Through the eyes of different characters, we experience the initial confusion, the uncontrolled chaos, and the struggle for survival in a devastated world.