Kiyo after managing to lose Zatch and Ponygon goes to school. Once there, the teacher Touyama tries to give Kiyo a failing grade by asking him what is his cat's name. Kiyo manages to figure it out, but Touyama reveals he has a secret weapon. He introduces Miss Wriggle's who shall teach the class poetry. Miss Wriggle asks the class to make a poem that expresses their love sickness. Suzy does a poem on Kiyo, and everyone else does a poem about their favorite hobbies. Kiyo however was unable to make a poem to express his love sickness and fails. Everyone in the class becomes devastated believing it is the apocalypse. Touyama laughs happily as Kiyo receives his first failing grade, and Kiyo swears vengeance. They head home while Zatch and Ponygon are pursued by an angry Naomi.