Misaka mikoto a middle school girl with an amazing and highly destructive ability to control electricity is one of the top level espers in academy city a highly developed town populated by students with supernatural abilities joined by her three very different girl friends her flirty roommate and skilled teleporting esper kuroko kurokos innocent rookie partner at the local student run law enforcing agency uiharu and uiharus best friend saten who has no esper powers mikoto encounte