En emisión manhwa
Solo el manhwa está indexado; sin novela conocida aún.
Textbook of Revenge Fukushuu no Kyoukasho
También conocida como: Fukushu no Kyokasho, Fukushuu no Kyoukasho, Notebook of Revenge, 復讐の教科書, 복수의 교과서 · Fukushuu no Kyoukasho · 復讐の教科書 · Fukushu no Kyokasho · Notebook of Revenge
Ryoutarou Kurose dreams of becoming a teacher, looks up to his homeroom teacher Shiratori-sensei and is subject to gruesome bullying. One day, fearing their actions have been exposed the bullies tell Kurose on the rooftop, "Before we get found out, why don't you kill yourself?" Terrified of what was happening Kurose loses his footing in the commotion and falls... "Hey, teacher. Can I do this over again?"
