Origin Unknown

A wealthy Mexican family, associated with organized crime and narcotrafficking, must defend themselves against mysterious assassins who are targeting their home in search of a young girl who has taken refuge there. After her family is brutally murdered by Romanian vampires known as the Arcanos, Lina Cuervo, a girl with a peculiar condition, flees to escape the massacre. Meanwhile, Pedro del Toro, a father and ally of narcotraffic, prepares for a weekend with his family determined to leave their illicit business behind. As the Arcanos begin to attack and kill the Del Toro's guards, Lina seeks shelter in their home.