In his numerous incarnations, Pedro Penduko is an ordinary human being with no superpowers. He is, however, resourceful and quick-witted in battling evil forces. He is aided by a magical amulet.
As Rolando comes to work for the household his mother works for, he meets Florinda, the wife of Rodrigo, who has suddenly disappeared. Strange things suddenly happen to Florinda, and the two begin to discover what is behind it.