A Certain Magical Index

Touma Kamijou is a student in Academy City, a technologically advanced metropolis where science dominates daily life. Despite being labeled a level-zero esper—appearing to have no powers—his right hand bears the Imagine Breaker, a force that negates any power. He encounters a young girl named Index who is trying to flee from Necessarius, a formidable magical organization of which she is a member. Gifted with the ability to memorize any information, she harbors 103,000 forbidden magical books within her head. As science and magic intersect, Touma must face dangers from both espers and magicians in this vibrant, tech-infused town.