Amalia Velázquez has recently lost her mother and is trying to manage her colossal grief when she learns that her husband has been having an affair. His mysterious death only days later sends her into a spiraling obsession with his mistress, Tania. Fueled by a perpetually alienating family dynamic and cocaína pura, Amalia begins to communicate with a fleshless being from another dimension who advises her in all things obsession.