Sword Art Online - Phantom Bullet

In this manga adaptation of the Sword Art Online light novel arc, Kirito is drawn into a new virtual reality world of gunfire and ballistic combat, investigating a mysterious in-game killer who may be targeting players in the real world. Published by Tokyopop (Germany) from 2019 to 2023, this four-issue series adapts the "Phantom Bullet" story arc, bringing the high-stakes Gun Gale Online setting to life. It’s a compact, action-driven chapter that deepens the Sword Art Online mythos beyond its fantasy roots.