※The Global version and Japanese version can not be installed at the same time.
Year 2022. Akihiko Kayaba invents the first "full dive" VRMMORPG Sword Art Online.
The is not as fun as it seems to be. It can't be logged out upon completion. "Game over" also means death in reality. A death game to be exact.
This is a story about one player who has the wit to clear the game strategically.