The orphan Lin Yue was sunny and cheerful. When he visited the Changjin Lake Battle Memorial Hall, he accidentally activated the "I am a special soldier" system and won the double golden finger of military manufacturing and special operations. At this time, the international mysterious organization "Seven Deadly Sins" appeared, and its leader was codenamed Thor, intending to steal the country's top-secret military information. Lin Yue started from individual combat, relying on the system to draw blueprints of new firearms, transforming equipment, and gradually disintegrating the enemy's conspiracy with technological crushing. He formed a ghost special team and launched a final showdown with Thor at the old site of Changjin Lake. He used his self-developed electromagnetic gun to crush enemy mechas and fulfill his oath to protect his homeland. From a ridiculed orphan to the founder of the country's most important weapon, the spirit of the ice-blooded Changjin Lake was rekindled in a passionate counterattack.
