Ponygon after seeing Zatch depressed about his lost goes and searches for his book owner. Ponygon finds a man named Doronma who resembles Ponygon and assumes he is his bookowner. Zatch following Ponygon's scent is invited alongside Ponygon to visit Doronma's house. Doronma asks Zatch and Ponygon to help him in his plan to steal from the rich and give to the poor. Zatch and Ponygon agree to help him and after robbing multiple jewellery stores, Doronma proposes to steal a diamond from a mansion. Zatch and Ponygon assist him in the robbery but end up tripping every alarm. Doronma is later arrested by the police. When Ponygon shows him the book, Doronma replies that he saw a fly in the book and that he was unable to read it.
Dopo aver visto Zatch depresso a causa della sconfitta, Ponygon decide di andare a cercare il padrone del suo libro. Incontra quindi un uomo di nome Doronma che gli assomiglia molto.
Ponygon después de ver Zatch deprimido por su pérdida va y busca a su dueño del libro. Ponygon encuentra un hombre llamado Doronma que se parece a Ponygon y asume que es su bookowner. Zatch después del olor de Ponygon es invitado junto Ponygon a visitar la casa de Doronma.
バリーに敗北して落ち込むガッシュと清麿が、ウマゴンは心配で仕方ない。閉じこもった部屋をこっそり覗くと、ガッシュは悔しさで涙を流している。友達は必死に戦っているのに、自分だけが平穏な日々を過ごしていて良いのだろうか？ 悩んだウマゴンは、一緒に戦ってくれる魔本の主を探して街へ出てゆく。
