The Door to a Nightmare.Nina and Dieter arrive in Prague, but she is shocked when residents call her "Anna" and she begins to recall memories form her childhood. Tenma and Grimmer finds that Suk has been removed from the hospital, and Captain Karel Ranke, a former top member of the StB proposes to release Suk to Tenma and Grimmer in exchange for the tape and research materials for a client in Germany. They refuse, however, Grimmer's suddenly remembers Adolf Reinhardt who was kind to him at 511 Kinderheim. While they do not reach an agreement, Ranke does mention that Franz Bonaparta was heavily involved in the care of the Liebert Twins. Bonaparta was also the author of a children's picture book "The Nameless Monster", and was living at the "Red Rose Mansion". Meawhile, Nina and Dieter find the apartment Nina shared with her twin brother and their mother, which triggers more of Nina's memories.