Watari Karito, hardened by countless battles in the Military Shooting VRMMORPG, awakens in a dangerous realm where swords reign, magic flows, and gambling determines fate. A demi-human sister and a malevolent battlefield emerge as his greatest threats. Survival demands sacrifice; shielding those he cares for requires ruthlessness. In this world of chaos, only one answer remains. He grips his weapon. The trigger awaits.