A 2025 special forces elite transmigrates to the frozen plains of the Battle of Chosin Reservoir and awakens a War Space System: 1. Supply conversion (turn bandages into first-aid kits, replicate ammunition from shell casings); 2. Tactical prediction (warn of incoming artillery strikes 30 seconds in advance); 3. Time-space rewind (one five-minute revival per use). From encircling and annihilating the Polar Bear Regiment at Xinxing-ri to the tunnel defenses at Shangganling, he uses modern tactics to turn the tide: disabling enemy radar with EMP, confusing aerial reconnaissance with decoy soldiers frozen in ice, and intimidating negotiators at Panmunjom with a laser pointer.
