The chapter opens with a brief description of the situation at the orphanage. The narrator informs the audience that the orphanage authorities have lost track of the whereabouts of the mutants, and that they will be able to track them down by using the orphanage directory. The two police officers, named nalan and his partner, have managed to retrieve the directory from the orphanage, and they plan to use it to track down the mutants. They will also use the directory to find the president of the orphanage and the president's rooms, which will greatly speed up their investigation. They also plan to take advantage of the fact that they have Dr. Qu'an's research materials in their possession, and the directory will help them in their search for the mutants