Science Fiction Heaven: Daxia Sends All Civilizations into Reincarnation

(Science fiction heaven + infrastructure upgrade flow + no heroine + Cthulhu) The first line of defense, the "Great Wall to protect the country," is to build a liquid steel Great Wall to protect Daxia. The second line of defense, "Yang Jian's Divine Eye Project", builds annihilation cannons and achieves physical transcendence. The third line of defense, the "One Hundred Thousand Heavenly Soldiers Plan", is to cultivate the strongest human warriors. The final plan: build a technological paradise, ascend the country, and test civilization hard. Facing the test of civilization, mankind has only one choice: resistance! Chen Wen will lead Daxia to fight against civilization until the end.