Dimension High School
Sinopsis
It’s the year 2099 and humankind is facing the danger of extinction. And this is the story of heroes who fight for life itself in a class after school… or that’s what it was supposed to be.
Junpei Shiroyama picks up a rock on his school’s campus. When he goes to the supplementary class of Soushi Momoya together with his colleagues Ryusei Midorigaoka, Yurio Mizukami and Tsuyoshi Kikawada, the stone suddenly starts to move… and speak!?
‘You guys are the chosen heroes! I want you to get rid of evil.’
The five of them can’t really follow the tale of this mysterious talking stone that calls himself Supudio the 22nd. They are still dumbfounded when Supudio suddenly starts to glow. When they open their eyes, they are in the anime world?! On top of that, they are facing a Sphinx, who forces them to solve a mystery. Will the four of them eventually be able to return to the real world?