A Certain Scientific Railgun Vol. 18

IT’S ALL FUN AND GAMES UNTIL…
As the Big Three cliques of Tokiwadai Middle School ruthlessly compete with one another, a member of the Mikagami Clique is attacked! Tensions heighten to the point of developing into a skirmish. However, each of the clique leaders cannot help but feel something is off about the entire situation. Eventually, the repercussions reach all the way to the school’s two Level 5’s! Misaka’s first-year arc comes to a tumultuous climax that brings in the entire student body of Tokiwadai Middle School!
Series Overview: Welcome to a world where mysticism and science collide, and supernatural powers are derived from either science or religion. At the heart of this world is Academy City, an advanced metropolis whose population is comprised mostly of students. The majority of students are enrolled in the city’s “Power Curriculum Program,” where they must learn to master their latent psychic powers. Out of several million students, only seven are deemed powerful enough to have Level 5 status.
Meet Mikoto Misaka, the third most powerful Level 5 esper in Academy City. Together with her best friend Kuroko Shirai and the other members of Judgment, a student-run law enforcement agency, Mikoto delves deep into the dark heart of the scientific sprawl she calls home, and uncovers secrets she wishes she hadn’t!