When Lady Winsley, the famous American novelist, is discovered dead on the remote Turkish island of Büyükada, the great detective Fergün is sent from Istanbul to solve the murder case. With the help of Azra, the beautiful local hotel tenant, he must confront stubborn members of the island community to untangle well-guarded family secrets and discover who the murderer is.
After a violent incident, Martha Müller is disillusioned with the teaching profession and decides that she does not want to get involved so much as a teacher. At her new school in Vienna, however, she is immediately confronted with a problem Ilayda. The 17-year-old Turkish student lives in Vienna with her very well integrated family. But she decided to wear a headscarf after her father's death. However, this distinguishes her more and more from her class.