Delta Force Arrives, and I Feed the Nation by Collecting Bird Eggs

【Delta Force + Games Descend Upon the World + Loot Galore】 【Maybe, possibly, perhaps multiple female leads】 Delta Force descends upon the real world! The first wave seals off technology, turning industrialization into a dream of the past. The second wave forcibly lowers crop yields, starving small nations and leaving great powers struggling to survive. The third wave unleashes natural disasters. The tsunami that submerged a fifth of Fusang's territory served as a warning to the other nations. Fortunately, access to the shop was unlocked! Every negative effect can be countered by redeeming a buff from the shop. What's more! Controlled nuclear fusion, biomedical technology, disaster-class weapons... The cutting-edge technologies capable of changing the fate of all humanity are just sitting in the shop! But there's one catch! You need enough Haf coins! Su Yang transmigrates into this world with terminal cancer and little time left to live. His teammates look down on him from the start. The Dragon Nation viewers in his livestream don't believe in him either, thinking he'll only cause trouble and won't contribute anything to their country. But no one knows! Before transmigrating, Su Yang was a top-tier Delta Force escort, with shooting skills that outclassed even aimbots! After transmigrating, he binds to a System! Not only does his previous life's skills become second nature, but completing missions also increases his drop rate! From that point on! Su Yang buys the shop's advanced technologies one by one and gives them to the state! He achieves the dazzling feat of single-handedly keeping the entire nation fed! Facing the overwhelming praise and adoration, Su Yang's lips curl into a slight smile. “Everyone, buckle up. Next stop: the sea of stars!”