Tetsuro intercepted a message in a bottle on the train. It was sent by explorer J.F. Stanley, who was left stranded on the Planet of Giant Elephant with his wife, Merusa, and his assistant, Narl. They were searching for a giant elephant called Flame. The Conductor reluctantly stopped at the planet to look for them. They located Stanley's party, but Stanley instead wanted to stay. Narl knocked him unconscious and took off with Merusa when Tetsuro and Maetel were trying to bring him on the boat. Flame appeared and killed Narl. Stanley's wife suffered minor injuries. Stanley wanted to break camp and pursue the Queen, who controlled Flame, while the rest grudgingly followed. When the Queen finally appeared, and instructed Flame to kill them all. Stanley was mortally wounded, but Tetsuro and Maetel managed to confront the Queen and killed her. Merusa decided to remain on the planet to watch over her husband's dreams.