When the alien fleet came to the city and the global elite was helpless, an ordinary security guard hugged his son and said to the sky: "Child, no matter what happens to the earth, we must defend this land, because this is our home and our country." This simple patriotic declaration was actually captured by the alien mastermind, making him the only "mouth substitute" for all mankind. He used the most earthy principles to conquer the alien civilization with top technology, and made himself the greatest superhero in his son's heart. When everyone was looking to negotiate with high technology and calculations, this security guard gave the answer with "feelings for family and country" - protection never needs a reason.