As technology advances, humanity enters a brand-new era, but the Evil Axis remains rampant, invading everywhere and gravely threatening world peace. A couple working in scientific research take on a vital national assignment to safeguard their country and preserve peace around the world. Foreign intelligence agencies make repeated attempts on their lives, but they remain true to their mission. After many twists and turns and several narrow escapes from death, they finally complete the development of the equipment. During its field testing, they face multiple rounds of espionage. After rooting out the mole and eliminating the danger, they finally use their world-leading technology to defeat the enemy and defend world peace.
