[revenant]

Originally Posted by reccaryu

Well if you read the Sword Art Online:There is but one ultimate way side story on Baka-Tsuki there is some sorta ending. The translation came with this "Spoiler Warning This SS takes place after the conclusion of the Alicization arc, which will not be completed until around volume 15."

I am assuming its a legit side story

Spoiler:

There was a post in SAO thread about this side story and that author write in his twitter that it's not canon. So no need to worry about SAO