The TV anime is airing worldwide! The popular mobile strategy simulation game "Girls' Frontline" Official main story manga, Volume 6!! In 2061, the tactical dolls of the massive military corporation "Griffin & Kryuger" suddenly went rogue and rebelled against humanity. Taking advantage of the defenseless AR squad, Griffin launched an attack. Under the orders of Persica, the last remaining member of the AR squad, with the help of RO635, manages to hold out, but M4A1 comes into contact with the Elder Brain and falls into a coma.