Sword Art Online:Volume 1 Chapter 6

Aincrad (First Arc, SAO)Edit
Main article: Aincrad Arc
In the year 2022, Kirito (the main protagonist), a solo player who had the luck-of-the-draw to play the beta version, and the many other players of Sword Art Online (SAO) are trapped inside of a game, unable to logout; the only way to live is to win. Death in-game means death in the real world; tampering with or prolonged power outages to the Nerve Gear, the gear that simulates in-game character control by redirecting brain signals, also means death. To win means to defeat the final boss on the top floor; out of the original 10,000 players at the start, two years later, over 6,000 remain with 26 floors left to clear.

Volume 2 also contains four side stories that take place within two years of the SAO incident.