Other characters in the story become important when Merrick "chooses" them for his personal attention. He chooses the Layton family as an opportunity to climb the social ladder. He gets his opportunity after befriending Teddie Bingham. When it becomes clear that Bingham's regiment will soon be sent into battle against the Japanese, Merrick helps Bingham arrange a quick wedding through his contacts with the government of the Nawab of Mirat. When Bingham's best man falls ill, Merrick is rewarded for his troubles with the honor of the role of substitute best man. From this point on, he insinuates himself into the Laytons' lives.