When Lucía's cousin arrives, unexpectedly, to settle in the house of a marriage in crisis, love and fidelity will be put to the test, bringing tragic consequences.
A series of murders in the state of Mexico raise the alarm regarding the presence of vampires, which according to experts, governments around the world are hiding.
Marcelo likes to harass women on the street. One afternoon, a mysterious lady will teach him a lesson when she invites him to a motel.