Sword Art Online 01

If you can't fully conquer the game, you can't leave. GAME OVER also means the player's "death"—Around ten thousand players, unaware of the "truth" behind the mysterious next-generation online game "Sword Art Online (SAO)," log in, and this death battle begins.As one of the SAO players—the protagonist Kirito, accepted the "truth" of this online game earlier than anyone else. He, on the stage of the game—the giant floating castle "Aincrad," as a solo swordsman who doesn't team up with anyone, gradually emerges.Initially, Kirito set the goal of reaching the top floor of the castle—the condition to fully conquer it, and continued a harsh and long adventure alone. But under the forced invitation of the female master swordsman Asuna, he finally decided to join her...