Chi decides to use her money to buy the sequel to the book "A City with No People" and a porno magazine for Hideki, who learns from Shinbo that Persocoms need bathing. Since he doesn't have money to buy bathing software for Chi, he has to teach Chi how to bathe. Hideki asks Minoru for help, and when they meet, Minoru shows him a picture that appears to be Chi. The picture came from an untraceable email. At the public baths, after some awkward, unsuccessful attempts to instruct Chi on how to bathe herself, Hideki eventually finds a way to avoid the task when he meets his landlady, who helps bathe Chi.