Dangai University Database Center attack

The Dangai University Database Center attack occurred on the night of October 3, on the Dangai University's Database Center building carried out as part of an elaborate assassination attempt on Misaka Misuzu's life by Academy City via Skill-Out.

The plan was a complete and utter failure by the Skill-Out gang lead by Hamazura Shiage, as their initial plans were completely dismantled during the operation as well as internal strife between the members. The operation resulted in only their side receiving any casualty, with several members of the gang having been killed and incapacitated during the separate assaults of Accelerator and Kamijou Touma.

The Recovery Movement
The Recovery Movement refers to a number of parents and guardians who have become concerned on the impending war between Academy City and the Roman Catholic Church and has demanded their removal from the city, seeing that it will be turned into a battlefield. Misaka Misuzu is one of these parents and has become a representative for the movement. Misaka Misuzu states that she was trying to get her daughter out of Academy City worried for her safety due to the war starting.

Seeing her as a problem that needs to be removed, Academy City allows her to use Dangai University's database center for her university report in an effort to isolate her, and allow Skill-Out to assassinate her.