The story of a young peaceful ranch hand who falls for the boss’ daughter. The couple’s romance is kept secret because the beautiful woman is desired and promised to a rich opponent. When Peter defends her honor he is severely beaten and left for dead in the desert. Nursed back to health by a mysterious gunman dressed in black and again later by a mysterious Chinese master, heathy and wiser Peter sets out for revenge.

The Holy Ghost is a supernatural gunfighter dressed in white and with a dove sitting on his shoulder. With his sidekick, the Holy Ghost rescues some farmers from the fortified prison of the evil General Ubarte, then raids the castle again for gold treasure aided by some local prostitutes.

A woman, who witnessed her father kill himself as a child, invites several friends to her husband's secluded castle. Unbeknownst to them, she has a sinister motive for the invitation.