Every week the Knight wakes up mid-sleep and dissapears for three days at a time. The lord transforms into a werewolf during this time and retreats off to the forest.
The King's Companion
One day his wife confronts him about his dissapearance and upon him revealing the truth to her, she expresses her fear of his beastly form.
The Knight runs away after he feels unwelcomed by his wife. The whole kingdom searches the forest endlessly for him.
Love Story Ending
During one of the Kings regular hunting outings, he discovers a strange creature. He brings the beast home and names him Bisclavaret. Bisclavaret serves as the Kings loyal companion from then on.
Until one day, when a dame comes to the castle to speak to the King, Bisclavaret lunges at her in attack, biting off her nose. After much interrigation, the King finally gets the truth out of the dame. She tells him about her husbands tendency to turn into a beast.
The King realizes how his beloved Bisclavaret is the dames missing Knight. The King isolates the beast in a room until he returns to his human form, and when he does, the King showers his companion with love and affection.