The police station is full of people, including a professor and his assistant. The professor tells the assistant that he brought the boy to the station to find his family. He asks the assistant if he knows where his family lives. The assistant answers that his family is called "fourth fox" and that his brother is "called the fourth fox." The professor says that he's going to send the boy away to a shelter. He gives the assistant his business card and tells him to get in touch with him if he has any information about the boy's family.