The Great Wall of America: Locking Blood and Counter-Killing from the Kill Line

It was fine when I came here, but I can't go back. At the beginning, everyone was rushing to enter the paradise America, Now the order has collapsed, the economy is depressed, and the haze of war is shrouded~ Natural and man-made disasters strike one after another, leaving everyone in danger but with nowhere to escape. Lao Mo spent his own money to build a border wall to prevent immigrants from returning. The Great Wall on the border between the United States and Canada is about to close, turning the United States into an isolated island. I stood in the cold wind in Seattle and looked north The water is too cold to go in. Plans to swim to Canada are on hold for now; Plans have changed, let's survive the winter! Ten consecutive blood draws! Paid sperm donation? Try the medicine yourself? All right, come on. You have to survive even if you burn your essence and blood! How could one die like this! But now you tell me: Want me to put on armor and go fight monsters outside the Great Wall? Did I hear that correctly? Isn't this the filming of the American version of the Great Wall, the one-shot version? I am neither black nor white. Is this the right skin color? With this yellow skin, you asked me to save the American people. Why is my scalp numb? [No system] [No time travel] [No magic]