On a city bus, a veteran Bus 444 driver refuses orders to follow another person’s directions and snarls, "Listen kid, do you wanna die?" The passenger snaps back, "Sit down, or I will kill you!" That standoff is cut short by an anomaly outbreak. A combatant activates Berserk Mode, noting its effectiveness varies by anomaly class, and smashes through C- and D-class targets, gaining Brutal Points (15, 9, 17) to reach 139. The system hits 99% and announces unlocking tier-two Berserk skill, Doom Nightmare, leaving the fighter poised at the brink of a dangerous new power.