Sinopsis
In 2022, a genius by the name of Akihiko Kayaba created the first FullDive VRMMORPG: Sword Art Online. However, this game has a terrifying secret: You can't log out until the game is beaten, and dying in game means death in real life... This is the story of a player trapped in this deadly game, dreaming of conquering Aincrad. Your story.
(Source: Bandai Namco Entertainment)
Latar belakang
Sword Art Online: Integral Factor - Prologue Comic was digitally published in English in March 2018. It is a prologue of Bandai Namco Entertainment's Sword Art Online: Integral Factor mobile game.