Read The Rebel of the Apocalypse Academy Chapter 20 online for free at Manga18toon. This is chapter 20 of 22 available.
Kanata Kambayashi and his younger sister were taken into a facility for gifted orphans after losing their parents. Striving to meet the expectations of the director he loved like a father, Kanata dedicated himself to his research and, at age 18, developed a device capable of reaching an unknown dimension. However, his reward was a cruel betrayal.
