Re-imagining of the 2018 video game Sword Art Online: Fatal Bullet. Many years have passed since Kunai Muuno last heard from his childhood friend, and now she calls up asking for him to play Gun Gale Online with her. A dark past with VRMMOs keeps Kunai away from them, but this time has to be different... Kunai joins GGO hoping to find peace with what he has been running from...