still the author says no connection between both story except for the versus side stories and sharing a continuous timeline..

SAO II in a nutshell.

abit la. 2 reason

1) Kirito dive in GGO to investigate izzit Kayaba doing.
2) Japan ministry choose Kirito coz  kirito is the only person know most about SAO / kayaba (Jap gov cannot randomly pick other best player in GGO) and the most potential to be target due to his skills (remember death gun only target strong player).

in this season only focus 3 character. Sinon, kirito and death gun. no other harem

yup, it's a very easy hint if you are SAO fans.
After Kirito get into qualifier. many start copy him using blade. hahahaha

lol, no..coz many dont understand how to use it.

If im not wrong coz i cant remember. Sniper will not have laser line unless the sniper get spotted.

Correction: only the first bullet is without prediction line.

moe

lol author already mention. accel world & SAO is in the same dimension, only different time.
the technology from dive in headgear become something like a necklace.

u know bout seed rite? here the scoop, haragure megame aka shiroe from log horizon wanna meet up with kirito harem. And wanna build up large-scale army raid. U watched log horizon, rite?

tailgrab. lol