Synopsis

Raizel, a powerful Noblesse who goes by "Rai," enrolls at Ye Ran High School under the watchful eye of his servant Frankenstein. The goal is simple: stay under the radar of the Union, a dangerous organization hunting him down. At first, Rai just wants to experience normal high school life and learn what it means to be human. That plan doesn't last long—the Union abducts his new friends, forcing him into action. Things get messier when M-21, a Union agent who defected during the rescue mission, is brought on as part of the school's security team. Frankenstein, who happens to be the school director, sees potential in him. On the surface, M-21 plays the role of a model employee, but he's stuck between two worlds—his old life with the Union and the consequences of his betrayal. To make matters worse, two Nobles named Regis K. Landegre and Seira J. Loyard show up at the school specifically to investigate Rai. Meanwhile, the Union is actively hunting M-21, hoping he'll lead them to their missing agents. Caught in the middle of it all, Rai has to keep his identity secret while protecting the people he cares about.

Content compiled by AnimeList.moe from publicly available sources.

Genres