Dr. Kenzo Tenma, a leading neurosurgeon at the Dusseldorf Hospital has received massive acclaim for his successful surgery on a famous opera singer. However, he is burdened by guilt. Due to pressure from the director, he had operated on the opera singer on the night that he was supposed to operate on another man. As a result, when the director’s orders him to operate on the mayor, he decides to ignore the order and instead works on saving the life of a young boy, brought to the hospital from the scene of a serial homicide. However, the boy's twin sister, who was brought in with the boy, and who still suffers from shock, keeps repeating the words 'kill him'.

A man who claims to be the son of a millionaire has committed suicide, and a detective is determined to solve the case.

Dieter learns of a life threatening game that children are playing. Mr. Schuwald decides to donate his whole book collection to the Munich University Library under the suggestion of Karl and Johan.

Lunge, from the BKA, learns that Johan may indeed exist. Nina goes into regressive hypnosis to learn more about the picture book and her past. Mr. Schuwald has a message for Dr. Tenma and sends Karl to Dresden to pass it to him.

While trying to escape from police in Frankfurt, Tenma is hit by a van. He awakes in the Turkish Quarter of the city, the same one that he saved from The Baby's plot. The man who saved him plans to kill Petr Capek at a convention, but he fails at this task and is shot dead. Nina, in Frankfurt, sees the picture of Petr Capek and it triggers yet another memory.