Create a Portal at the Beginning and Hand It over to the Country

Traveling to a parallel world, Yang Yue obtained a super technology system. The opening live broadcast created a portal, achieved distance bridging, and directly detonated the entire network! Yang Yue chose to hand it over to the country. When someone asked Yang Yue why he handed over the portal instead of using it for personal gain. He replied calmly: "I love my country and I want it to get better. For me personally, science and technology only improves life, but for my country, my nation, and even mankind as a whole, it is the most important step. Our journey should be the stars and the sea. " From portals to controllable nuclear fusion, from anti-gravity technology to interstellar battleships... A story about the light of science and technology and long live mankind begins here. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.