Book 2

As the dust settles from their encounter with the Freshman, Touma Kamijou, Shiage Hamazura, and Accelerator finally cross paths in Academy City. It won’t be long before these three find themselves with yet another challenge on their hands—explaining what the heck they’ve been doing to everyone who was worried about them! The boys have survived more than one scrape with death but it’s anyone’s guess if they’ll live through this...


After bringing an end to World War III, Touma Kamijou disappears from the world. Both sides—magic and science—take the time to rest and regroup. While Accelerator spends his days with Last Order and Misaka Worst, Shiage Hamazura uses the secrets he gained in Russia as a bargaining chip and returns to Academy City to reform Team ITEM. It seems like peace is here at last. That is, until a new group called the Freshmen arrive...? 


Gremlin, a belligerent organization merging magic and science that formed after WWIII, is operating behind the scenes in Hawaii. Under the guidance of Leivinia, leader of Dawn-Colored Sunlight, Touma Kamijou, Mikoto Misaka, Accelerator, Shiage Hamazura, Misaka Worst, and Umidori Kuroyoru head to America's 50th state. But no sooner do they land at New Honolulu International Airport than Gremlin springs a surprise attack on them. Fortunately for Kamijou and company, one man has already clued into Gremlin’s schemes and is trying to take them down himself—Roberto Katze, the President of the United States!