1917, the Crimea. Fanny Kaplan is blind and out of prison. She starts an affair with her doctor, Dmitriy Ilyich Ulyanov. which ends unexpectedly when she runs into her first lover: the terrorist who she went to prison for and who is now in the Russian secret police. Soon after, she is accused of an assassination attempt on Dimitry's brother: Vladimir Ulyanov Lenin.

A synchronized swimming team has disappeared in the swimming pool during a performance. A patient of a water-therapy clinic has disappeared while taking a bath. How are these cases connected and how does a doll with real hair relate to it? An inspector with no unsolved cases will have to investigate that. She will also have to find out who she really is.