Science Fiction: Who Said That If the Country Is Closed to the Outside World, Science and Technology Will Fall Behind?

[Technology + system + seclusion + the rise of great powers to conquer the world + high IQ and big imagination + no heroine + StarCraft + Star Wars invincibility and group portraits! ] Protagonist: Lin Shaotian. Goldfinger: Technology climbing system. Unlock technology: starships, anti-cancer drugs, room temperature superconductivity, magnetic levitation cars, controllable nuclear fusion, Nantianmen, Heavenly Court... Does the boss think my skills are poor? Sorry, the academicians think that I have to queue up to do projects, but I can immigrate to the interstellar space with any rocket! The leader, my father-in-law, has a strong background and wants to block me from the entire network and put me to death? Sorry, if you offend me, you'll get kicked out of me! Have you ever seen the Chinese national warrior token? No matter who you are, you must kneel down and beg for mercy. No matter what your background is, you will all perish! Free countries unite with global economic sanctions against China? Sorry, China is closed to the outside world—— [Controllable Nuclear Fusion] Unlimited energy! Big MacFood JarUnlimited food! [Pimi Lithography Machine] Technological advancement is unlimited! [Artificial Intelligence, Summer] Unlimited labor force! … If the soft one doesn't work, then the hard one will work? Form an alliance and want to use force to humiliate China? Sorry, when the [Pulse Laser Cannon] takes action, the fighter planes will be fireworks! [Dragon Mecha] takes action, laying down millions of corpses is just the beginning! [The Luanniao Aircraft Carrier takes action] It only takes one second to destroy the country! … If you can't fight hard, do you want to commit assassination? Sorry, [Isolation Box] blocks information and changes it, and [Directional Shield] blasts nuclear bombs while standing without blinking... Breaking out of the earth and into the universe, are alien civilizations coming to harvest? Sorry, you are not worthy of me to take action. Come on, let me let my little brother Mao Xiong blow up the galaxy for fun.