One day while going to high school recuperative classes, Junpei notices a weird rock which he then decides to carry with him; but during classes the rock started talking! "You guys are the heroes of the prophecy! I want you to get rid of the devils of destruction." Suddenly a bright light shined from the rock and when they woke up they weren't at school anymore, they were transported to a world of animation! Afterwards they get challenged by a Sphinx that appeared out of nowhere, if they can't solve the Sphinx puzzles they will not be able to come back to the real world. Can these 5 return to the 3 dimensional world?

Episode 1 - Brain-Blasting Genius

Episode 2 - The Thing Most Precious to Me

Episode 3 - Best Pals

Episode 4 - Pride

Episode 5 - A Masochist

Episode 6 - Tutoring for Tutoring

Episode 7 - A Hole in His Heart

Episode 8 - The Black Sphinx

Episode 9 - Forfeit

Episode 10 - An Unbreakable Rule

Episode 11 - Spudio

Episode 12 - Tutoring a Decade Later

Asmik Ace

Polygon Magic

Dimension High School