Toaru Kagaku no RailgunSeries

The student-filled Academy City is at the forefront of scientific advancement and home to the esper development program. The seven Level 5 espers are the most powerful in Academy City, and ranked third among them is middle schooler Mikoto Misaka, an electricity manipulator known as The Railgun. When strange incidents begin occurring throughout the city, she finds each crime to be connected to the elusive Level Upper, a legendary device that allegedly increases the esper level of its user. As the situation escalates, it becomes apparent that there is more to the Level Upper than meets the eye, and that Academy City may be a far more twisted place than the glamorous utopia it appears to be. Toaru Kagaku no Railgun focuses on Mikoto and her friends—and the dangerous situations they find themselves in—as they get caught up in the matter of the Level Upper. As Mikoto says, There's never a dull moment in this city. [Written by MAL Rewrite]

میساکا میکوتو دانش‌آموز پایه‌ی راهنمایی در شهر آکادمی (شهر آموزشگاه‌ها) درس می خونه، توی این شهر با استفاده از دانش و فنآوری قدرت‌های خفته‌ای در بدن رو فعال می‌کنن که با افزایش دانش فرد و کنترل این قدرت‌ها هر کسی سطحی رو بدست میاره، میکوتو یکی از 7 دانش‌آموزیه که به سطح 5 رسیده، یعنی بالاترین سطح در شهر. داستان در مورد اتفاقاتیه که برای اون رخ میده. Railgun مجموعه‌ای است در ادامه و به شکلی موازی با داستان Toaru Majutsu no Index رخ میده.