Raizel, a powerful noble freshly awake after 820 years of slumber, is enrolled in a high school, presumably to learn about the customs of twenty-first century society. He is looked after by his servant, Franken(stein?), and a newly-acquired bodyguard with special abilities, himself an escapee from an experimental lab. However, Union, a nefarious secret organization that probably wants to rule the world or something, is hot on Raizel and his team’s trail.