A sheriff avenges his son's death by capturing the culprit.
But the man he arrested is marked with a curse that turns him into a bloodthirsty beast.

SYNOPSIS:

1885. Somewhere in the West.

The sheriff of a small county takes leave of the son had by Smiling Moon, close to the test of the spirits, proof that all the young people of the Chiuxe tribe must pass to become warriors. Shortly thereafter, his body is found along with those of others. The sheriff analyzes the tracks on the field to reach the culprit.

Late in the evening, while a bandit, Malo, is holding a saloon hostage, the sheriff swoops behind him and arrested him as guilty of the murders. As soon as the moon rises, the man becomes a monstrous creature (Lobisomem) who breaks the handcuffs and runs out of the room, immune to any conventional weapon. When the sheriff experiences death in the first person he is reached by a shaman who saves him with a ritual, giving him a mystical weapon to use ...

Showdown, the sheriff confronts Malo in a duel to the death, in the name of justice and revenge for the death of his son.

MALO