SAO Arcadia is an MMO where players are split between Angels and Demons. There’s a rumor that the server World V locks players into the game forever. Kazuha Hanamiya’s brother hasn’t been in contact with her and his last text warned her away from the game. She finds the rumors are true after logging in to World V, and to logout, she must gather the Trinity of Swords and reach the Ark. Problem is Kazuha is one of the Swords, called the Almighty…and she’s useless.