N'ụlọ akwụkwọ, Umaru yiri ka ọ bụ nwa akwụkwọ kachasị mma nke nwere ọdịdị mara mma, akara ugo mmụta dị elu, na ọtụtụ onyinye. Ozugbo ọ lọtara n'ụlọ, ọ na-alaghachi n'ime onye na-agwụ ike nke na-etinye oge ya na-ehi ụra, na-egwu egwuregwu vidio, ma na-adabere na nwanne ya nwoke nke okenye, nke ukwuu na obi nkoropụ ya. N'oge usoro ihe omume ahụ, ụdị mmadụ dị iche iche nke Umaru na-enyere ya aka ịbụ enyi ya na ụmụ klas ya nwanyị bụ Kirie Motoba, onye nwere aha ọma nke na-ele ndị mmadụ anya; na Sylphynford Tachibana, onye asọmpi ụlọ akwụkwọ ya; ha abụọ bụ ụmụnne nwanyị nke ndị ọrụ Taihei. Ajụjụ: gịnị na-eme mgbe umaru doma lọtara?
ọ ga-aghọkwa onye na-adịghị eme ihe ọ bụla, onye na-eji oge ya ehi ụra, na-egwu egwuregwu vidio, na-adaberekwa n'ebe nwanne ya nwoke nke tọrọ ya nọ mgbe nile