A young woman lost her memory after an accident. In the woman's bag is a note with Holger's address, does Holger know who she is?

Mortensen is inconsolable, but Esmé suspects that everything is not right. Together they travel on an adventure round Europe.

The search for Holger continues. Mortensen's hunt continues over the high peaks of the Alps and through verdant valleys. Esmé and Mortensen face unexpected challenges and find it difficult to get along.