After it was discovered that Car 7 has been missed, the Detective Boys are telling everything they have seen what has happened to Car 7 to the conductor. After that the conductor has made contact with the other conductors around the train, they went back to see Car 7. Afterwards they ended back seeing Sonoko, Ran, and Sera. After being yelled by Sonoko, Conan has discovered something about the missing car which he returns back to Sonoko, Ran, and Sera telling them that it was Car 7 Room B they are in which Conan explains the whole situation to them. After that the Detective Boys made a appearance to them, Sera went to Haibara telling her that it is their first meeting together. Sera then yells saying "Who is it!" and opens the door but sees nobody which she thinks that she imagines it. While being in the dining room, Kogorō discovered flames in the fields, which the other contestants are seeing the same thing happening outside. After going to the conductor about the letters that Conan's group and Sonoko's group has obtained, Haibara tells Conan that she feels a strange sort of presence, which Conan thinks that she is thinking that after reading Christie's novels. Later Sonoko found their room which they have seen Murobashi Etsuto, but it turns out that he had killed himself after Conan and Sera broke the door.