At the dawn of her fifties, Laure can no longer bear anything: neither her job, nor her husband Daniel… nor her life. The only being who finds favor in his eyes and constitutes his only ally is Max, his cat. When her lifelong friends arrive in the countryside to celebrate Daniel's birthday and Max the cat disappears, Laure loses her mind...and begins to investigate. Who made Max disappear? Who is guilty ? Laure is not at the end of her surprises.