Jim has been transferred from a field station to Academy City as an Anti-Skill cadet. His school life and job bring him into contact with many people, like a certain Lv5 esper or an ashen-haired magician. This is the story of a regular pair of boots on the ground in a city filled with powerful magic and espers. However, Jim also has his own past to answer. (Raildex Rewrite. OC AU)