A Haitian woman arrives at the office of Leduc Detective proclaiming that she is AimĂ©e Leducâs sister, her fatherâs illegitimate daughter. AimĂ©e is thrilled; she has always wanted a sister. Her partner, RenĂ©, is wary of this stranger, but AimĂ©e embraces her. She soon unearths a secret that leads her to a murder in the old university district of Paris, the Latin Quarter.