Tears of the Star Patrol

In 2112, a beautiful crystal from outside the solar system was captured by the Earth Defense Fleet and then transported to the World Academy of Sciences in an attempt to thaw it and revive it. But the crystal suddenly opened from the inside, and the alien life form inside turned out to be a young and beautiful human girl! And she also brought a shocking message to mankind that was comparable to a nuclear explosion. She was then arranged to stay at the home of Zhang An, who discovered her, and Zhang An was ordered to observe her every move. During this process, Zhang An's son Zhang Sijie became acquainted with the girl. This is where our story comes from. In the bright starry sky, where is the way home? What kind of sparks will arise between civilizations on earth tens of millions of years apart? Can spreading the love of the universe reconcile two civilizations with the same origin and move toward the depths of the universe together?