A man named Maupassant arrives at the hospital after cutting off his own hand, convinced that his limb wants to kill him. Obsessed, a nurse named Rosario will begin to wonder if what the patient says is true.

Inés, a young psychic, receives a visit from Elena, a mother who seeks to find how her daughter died. After informing Elena that she can't help her, a series of strange events will surround the life of Inés and her boyfriend, Manuel.