In The Future A Place Is Called Academy City In Japan On Parallel Earth Different From Orginal Series A Certain Magical Index And A Certain Sciencefic Railgun Here In The Academy City People Are Use There Mental Power In Different Level They Are Called Esper They Are Different From Normal People They Are Can Use Super Natural Power They Are Observ By 13 Most Important People In Academy City They Are Founder Of Academy City They Are One Chairman 12 Manger On Day After Meeting A Call Came From An Unknown Number For Chairman Kirisama Then Chairman Recive It The Other Side PersonIn Call Is A Girl Voice Introduce Herself Assistant Of A Dean In Nagatenjouki Girl Academy Board Of Directors She Is Called Because Dean Is Illegally Run A Project In Academy To Creat A Powerful Esper By Use Low Level Mental Power Female Student Saying That They Are Can Become Stronger Esper Suddenly Phon Call Cut Off