Death of Rebecca de Winter, the beautiful mistress of Manlerly. shrouded in mystery. The yacht with the symbolic name “I will return,” on board of which Rebecca went to sea, sank not far from the shore, damaged by an unknown attacker.

Twenty years have passed, and the inexplicable happened. People who knew Rebecca closely received by mail on the anniversary of her death things that once belonged to her - a childhood photograph, a thin ring with diamonds, an enamel brooch and her diary...