I Turned in the Portal at the Beginning, and the Country Matched Me with a Goddess.

[Double world shuttle + technology crushing + humorous writing + national backing] The wooden door of Chu Feng's bedroom can actually lead to the extremely cold apocalypse where thousands of miles of ice are covered and monsters are rampant! After almost becoming a monster ration, he silently took out his mobile phone and dialed the national security reporting hotline: "Hey, 12339? I have a door leading to the end of the world. Give me a courtyard and I will take you to conquer the world!" Open the layout and hand it in directly! From then on, Chu Feng lived a boring life of "deputy military-level treatment, casual use of privileged black cards, and personal protection by a stunning female special forces soldier." Going to open up wasteland in the last days? Twelve top soldiers are fully armed as bodyguards, and the twelve-meter-tall "Punisher" heavy mecha is pushing forward! Monster defense against high health and thick blood? Taste the power of the electromagnetic rail gun and C4 physics super! Is the new AI god invincible in computing power? The magical song "The Most Dazzling National Style" directly burned its logic board! Even the headquarters of technology giants in the apocalypse must obediently bind the highest authority and let Chu Feng transform into the "Charterer of Another World". Back to reality, foreign agents want to buy him with 500 million US dollars and beautiful agents? Chu Feng: I took the money, and I incited the traitor to rebel. By the way, I bankrupted your tens of billions group. Is there anything wrong with that? "When you come out to hang out, you have to talk about your strength, but also your background - behind me, there's the whole country!"