Your best friends with Kazuto Kirigaya (Kirito) but you left for Korea because you always wanted 2 b a performer . After the SAO incident u nd ur band have been asked to perform in Japan for a concert.
(im biased to Taemin of SHINee so in this story ima probably make him a friend of urs, so shawols plz dont hate me for mixing taeminnie in with SAO's Kirito, i will also add in the other members.)
Thx nd hope u enjoy
(Btw other SAO players wont show up a lot also, I own nothing!!!)