Two humble indigenous woodcutters discover the wreckage of a plane that has crashed at the top of the mountains and decide to steal the belongings of all the occupants killed in the accident
The story concerns a young woman named Elena who ascends from rags to riches when she inherits a substantial fortune; having no one else with whom she can share the monies, she invites her best friend, Clara, to move into her home and enjoy the wealth with her. All fares well until Elena falls in love with a male suitor - and thus threatens to jeopardize Clara's place in the household and her share of the spoils. Indignant, Clara vows to do everything in her power to prevent this new romance from blossoming.
Vicky loves Ricardo but Ricardo loves Barbara. So, Vicky goes to a gypsy witch who convinces her she must make a pact with Satan in order to cast an effective love spell on Ricardo. After Vicky gives her body and soul to the Dark One, she engages with Ricardo in a passionate night of lovemaking that is cut short by Satan, who, sensing that Ricardo has not completely fallen under the spell, orders Vicky to kill him. Following Ricardo's death, his brother Carlos is haunted by nightmares of the dead sibling, who appears and takes possession of Carlos in order to get his revenge on Vicky.