Accelerator and the Railgun. Two level 5's that have been subjected to the same rumour: they have been defeated by a Level 0. But who is this mysterious esper? These are the numerous investigations made by characters in the ToAru universe into this Level 0. People who don't know him will learn the truth and those who do know him will catch a glimpse into his life. Will have action.

Alex is an american highly trained human soldier born in 2022. He is the commander of his elite squad. When they were about to be dropped from a cargo plane above Hong Kong, they got sucked into an anomaly in space time and crashed next to Zootopia. They try to hide from any animal contact but they don't know that something bigger than them want their death at all cost.

After accidentally landing in Tokiwadai Middle School, due to a paperwork mixup, Kotoura-san begins to discover all new types of Espers, good and bad. But, can she actually survive the silly antics of her newfound friends? Find out in A Certain ESP Railgun!

A student has returned to a certain high school after being absent for almost three months. Having completed his Judgement training he is now a new recruit in the 177th branch office. He just so happens to share a striking resemblances with a certain Level 5 that coincidentally spends most of her time at that same office with her friends. They even share the same name. Misaka.