Asuna and the Sleeping Knights’ attempt to defeat the boss on Floor 27 has been observed by a guild specializing in boss raids. Now 20 of its members block the boss room. With Kirito stalling the rest of the guild, can Asuna and the others break through?
Sword Art Online II episode 21, one of 24 episodes in the series. It first aired on November 29, 2014. This episode carries English and Japanese audio, with subtitles in English. It streams in up to 1080p. Running time is about 24 minutes. Next up is episode 22.























