A cop investigates whether the man convicted of murdering his daughter is really guilty.
One evening, when they come home, Mr. and Mrs. Prioux are astounded to find that a certain Patrick has moved into their place. This strange young man has returned home to his parents in order to introduce his wife.
Beatrice celebrates with her family the release of her book: she tells about the accident of her husband Frederic. He became blind and without filter - always so funny and seductive, he is totally unpredictable. But this book, hymn-to-life, will turn into a joyful fist because if Beatrice changed the names, each of his friends seeks to find his character. The book awakens secret jealousies, while the group of friends and family pitch.
