Lore & History
6 entries in the Sword Art Online compendium.
Knights of the Blood OathThe top guild of Sword Art Online, led by the man who made the game.Death Gun IncidentA deadly rumor linking Gun Gale Online to real-world death.FluctlightThe digitised human soul at the heart of the Underworld project.The SAO IncidentThe two years in which 10,000 players were trapped inside Sword Art Online.Cardinal SystemThe game engine under every virtual world in Sword Art Online.The Seed ProjectThe World Seed: the engine package Kirito leaked to revive virtual reality.
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