BERLIN 2019.
A young writer is brutally attacked in her home and left for dead. For her sister Nina Bergmann, it's the beginning of a nightmare that will threaten to destroy her marriage, her job and ultimately her life. As she sets out to unravel the truth about what really happened to her sister, Nina comes face-to-face with inner demons she believed long since banished and discovers that her sister's past and that of the once-divided city are intertwined in unimaginable ways. The Wall may be gone, but its legacy still haunts Berlin...