Rodrigo and Gabriela have been dating for years, sometimes their relationship seems like best friends, but deep down, they love each other. Their daily lives are disrupted when their best friends, Luz and Jorge, ask them who would be allowed.
A group of teenage, treasure seeking, grave robbers accidentally uncover the tomb of a satanic sect leader from the early Spanish colonial age, reawakening the diabolical killer, who promptly sets out to complete his unholy mission of spawning the son of Satan.