Sword Art Online: Unanswered//butterfly

Synopsis

In the groundbreaking virtual reality game Sword Art Online, players face a grim reality: death in the game means death in real life. Two former acquaintances, Emirun and Rex, unexpectedly reconnect within this perilous digital realm. They join a survival group, but their lives take a dark turn when they encounter the notorious Player Killer, the Black Swordsman, who annihilates their party. Driven by a thirst for vengeance, Emirun and Rex seek out the skilled swordswoman Asuna for rigorous training. Amidst a world where players can betray each other, their fight for survival and retribution leads them toward an uncertain future.