Ten years after the First Space War was a peaceful and stable era, and it was the climax of Earth's reconstruction. One day, the combat alarm suddenly sounded. The SDF-1 that had been abandoned for many years next to the Cultural Park suddenly started up and fired a beam of particles into the sky. Looking at the SDF-1 in the rain and fog, the reporter Kanzaki Hibiki smiled. The main gun automatically fired only once in history, when the Jetrati Army first arrived in the solar system. That was also the first shot of the First Space War. With his professional instinct, Hibiki had a premonition that something big was going to happen, and at this time he received instructions to go to the battlefield. The Zenith Empire is a very large organization. Although the backbone battleships and the Imperial spaceship fleet were defeated in the decisive battle that year, there are still many strongholds and reconnaissance fleets scattered throughout the vast universe. Over the past ten years, these "stragglers" have come to the solar system in batches to attack the Earth based on the final coordinates of the backbone ships. The Earth Army has also mastered a set of effective countermeasures, and the "Lin Mingmei Operation" is the core of it. First, Mingmei's song was played to the enemy to disrupt these Zentraedi warriors who had never been exposed to Earth culture. The Earth Army took advantage of the enemy's confusion and attacked. It was by using this method that the Earth Army had almost effortlessly eliminated batches of invading troops over the years. This also established the so-called myth of "the invincibility of the Federation Army". The enemy on the battlefield had been dispersed in the chaos. Everything was going smoothly according to plan, and victory seemed to be within reach. A strange sound came from the enemy's communication circuit. Although there was no obvious rhythm or melody, it was certain that this was definitely a human-made sound, and it was a woman's voice. Mingmei's singing was suppressed, and the general couldn't help but break out in a cold sweat. Now it was the Earth Army's turn to be in a mess. In the singing, the enemy's fighter planes became flexible. After reorganizing the formation, they rushed up with a hundred times more energy. In an instant, the Federation fleet turned into a large, colorful flower bush, and each flower bloomed at the cost of devouring countless lives... Once upon a time, these proud Earth armies had already become weak and powerless, and could only attack enemies who had no power to fight back. Too many victories have clouded people's minds, and no one has ever thought that the myth of invincibility turned out to be so weak and vulnerable... In the shock wave of the explosion, a reconnaissance plane rolled and was almost hit several times. Taking advantage of the gap in the explosion, the reconnaissance plane flew into the interior of the enemy ship, and Xiang accidentally discovered an unconscious girl. Xiang returned to the voyage, and looking at the unconscious girl in the back seat, he made up his mind. He did not mention the alien girl to anyone. He wanted to dig out the truth through this girl, so that he would be worthy of his dead companions...