Traveler Allan Gray arrives in the village of Courtempierre and takes lodgings in a small inn. Gray has a great interest in the supernatural, particularly vampires. He's barely settled in when he feels a sinister force descending upon him. In the night an old man enters his room to tell him 'she must not die'. One of the old man's daughters, Leone, has been bitten by a vampire. In order to break the curse, Gray and Leone's sister Gisele must find the original vampire and drive a stake through her heart.
Pierre Laurier is under the thumb of a dangerous woman. He considers committing suicide but would like to bequeath his soul to his best friend. Good people save him from death, but his friend falls prey to the bad woman. Pierre then does all he can to remove him from this evil influence. He eventually succeeds and finds serenity with a faithful and pure young girl.
