The American Kill Line? I Am so Happy That I Am Extraordinary!

Su, American overseas student, top rich second generation, beauty harvester, playboy, Chen, after a hangover, unexpectedly awakened the system. [The host is extremely brave and successfully suppresses the sixth-level zombie lord. Survival points +600. Looking at this shy beauty, a big question mark appeared in Su Chen's head. What are you doing? What kind of apocalypse or zombies? Am I not studying in the United States? [The host shows great power and kills the third-level bloodthirsty villain, gaining +300 survival points. Looking at the cockroach that he casually crushed to death, Su Chen fell into deep thought. [The host collected some coffee and hamburgers that have not spoiled in the apocalypse, providing themselves with the energy necessary for survival, and their survival points +20. Looking at the McDonald's that the deliveryman had just delivered to him, Su Chen suddenly felt a little dazed. Wait a moment? Is the end of the world really coming? ! … Living in a free America, equipped with an M4 in his left hand and a system in his right hand, Su Chen transformed into an American sword and gun! Free America, right? Killing line, right? Tramp, right? The more chaotic you are, the happier I am! The harder you kill, the more points I get! In Su Chen's eyes, the homeless people on the street were not a potential threat. They were clearly walking survival points! Relying on the unique advantages of America's perfect system, Su Chen unscrupulously earned points and strengthened himself! When the end of the world truly comes, he has already become a god on earth, and with one punch... He will shatter the end of the world!