|Spoiler Alert: This article or section contains details about plotlines not covered in the anime. Do not proceed unless you wish to be spoiled. |
Sword Art Online Alternative Gun Gale Online IV 3rd Squad Jam Betrayers' Choice (I) (ソードアート・オンライン オルタナティブ ガンゲイル・オンラインIV ―サード・スクワッド・ジャム ビトレイヤーズ・チョイス〈上〉―, Sōdo Āto Onrain Orutanatibu Gan Geiru Onrain IV ― Sādo Sukuwaddo Jamu Bitoreiyāzu Choisu ＜Jou＞―?) is the 4th volume of the Gun Gale Online spin-off light novel series, written by Sigsawa Keiichi, illustrated by Kuroboshi Kouhaku and supervised by Kawahara Reki.
About three months after the events of the Second Squad Jam, where Pitohui's real life was put at stake. The strongest team, «LPFM», consisting of LLENN, Pitohui, Fukaziroh, and M, declared their participation in the Third Squad Jam that was suddenly announced!
What awaits the favourites for the tournament is a field that sinks to the sea as time passes, an 【UNKNOWN】 area hidden at the centre of the map, and the conspiracy of a nameless team!
And, just what is the special rule suddenly announced to all the players in the middle of the tournament!?