Alert! An Alien Species Has Invaded, So I'm Building Bio-Warriors!

At the very moment an alien creature tears his body apart, a voice rings out in his mind. [The Doomsday Savior System has been successfully bound!] Jiang Feng: “I have a golden finger too??” Unfortunately, if he weren’t still in high school, he might actually be willing to save the world. Now, all he wants is to whip Blue Star into shape! Get rid of the cutthroat exam culture! On the surface, he slays alien creatures. In reality, he’s figuring out how to take over their lairs! When biochemical warriors appear on Blue Star for the first time... The neighboring country that loves stealing credit: “What?! We must immediately claim this technology as our cultural heritage!” M Country: “Hello. One of our special forces soldiers accidentally fell out of a fighter jet during a training exercise. Return him immediately, or we’ll take measures by force!” The neighboring country that enjoys the good life: “My big brother is right! If you don’t hand over Mr. Jiang, we’ll join forces to impose sanctions!” Step by step, he takes control of the international narrative, then kicks M Country off Blue Star! After the apocalypse, he takes people from all over the world to the aliens’ planet! That’s what you call swapping spawn points.