While Accelerator recuperates, the explosive battle in Academy City rages on—all four sides of it! As Estelle rushes to the fray, Yomikawa Aiho and the soldiers of Anti-Skill struggle to subdue their extremist splinter group DA. DA's stockpile of secret weapons threatens to crush Anti-Skill... until Scavenger arrives. The four girls of Scavenger are as powerful as they are ruthless, and their intervention is sure to wreak havoc on the tires of war.