In 1985, the North China Army encountered a strange phenomenon and traveled to Changjin Lake in 1950. Li Wenhuan, a veteran and leader of the Korean War to Resist US Aggression and Aid Korea, saw the Ice Sculpture Company fighting hard with his comrades and led his troops to join the battle. Relying on advanced equipment to reduce dimensionality to attack, save friendly troops and reduce casualties, but faced with Shiji's doubts and historical interference problems, he and his ancestors wrote a bloody legend of protecting the homeland and the country across time and space.