In Sword Art Online, a young boy named Kazuto "Kirito" Kirigaya finds himself trapped in a deadly virtual video game world with 10,000 other players. Tasked with clearing all 100 floors of the game to ...

A year has passed since SAO was cleared. Summoned by Kikuoka of the Virtual Division at the Ministry of Internal Affairs and Communications, Kazuto learns of a series of bizarre murders linked to the ...