Sword Art Online ( ソードアート·オンライン, Sodo act Onrain ? ) Is a sequence of the light novel written by Reki Kawahara and illustrated by Abec. The plot of the sequence takes place in the near future and focuses on several worlds of the virtual reality of MMORPG.
Yuuki Asuna (结城悟 明日奈, Yuki Asuna?), known as Asuna (アスナ, Asuna?) in «Sword Art online» (SAO), «Alfheim online» (ALO), as well as «Alicization Project», where she had temporarily used the Stacia (ステイシア, Suteishia?) counts, is the main heroine of the Sword of Online Art Series, the deuteragonist of the Arch of Aincrad, as well as the protagonist of the side Story of the Rosary of the mother. She is the daughter of the former CEO of RECT Inc… Asuna was one of 10,000 players captured in “Sword Art Online “, where was the sublíder of the Guild of the “Knights of the Blood” (KOB). His skills with the Rapier had earned him the nickname of “The Flash ” (閃光, Senkō?).
After Sword Art online was erased, Asuna changed his avatar to Alfheim online and started playing the game as an uneaten. Because of his tendency to carry in battle with a rapier despite being a healer, she earned the nickname of “Mad Healer ” (バーサクヒーラー, Bāsaku hīrā?). Asuna also created an alternate avatar, the Sylphide «Erika» (エリカ, Erika?), because sometimes she wanted to change his appearance.
One of the players named Kirigaya “Kirito” Kazuto is one of the thousand players of the closed beta phase . As he already knew the game, he felt he could finalize it easily. That way, he decided to beat him alone. After two years, Kirito befriends Asuna, whom he falls in love with. Kirito discovers Kayaba’s identity in SAO and confronts him, managing to defeat him and consequently freeing every players.