The Rebel of the Apocalypse Academy

A brief description of the manga The Rebel of the Apocalypse Academy:

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.

In despair, Kanata threw himself into the transfer gate and arrived in the desolate Doomsday Lands swarming with Fog Monsters. He quickly discovers that this dangerous wasteland is actually a gathering ground for incoming Transferees of the Doomsday Resonance Academy, pulled from various dimensions.

Barely surviving the deadly ride to the academy aboard School Bus 30, Kanata finally arrives—only to find that the academy’s Principal, Teruhisa Shirogane, is the exact same man who betrayed him! Can Kanata survive this twisted new world, become the strongest, and exact his revenge? The curtain rises on a battle of vengeance set in an otherworldly academy! Show more