Apocalypse: Rebuilding Cyberpunk in the Wasteland

Liu Kaitong, male, is an elite employee of Night City's largest security company. He's skilled in hand-to-hand combat and marksmanship, and can interface with mechanical prosthetics of any model without limit. His mechanical right arm can deliver blows with a force of over ten tons. His mechanical left arm can transform into a mantis blade that slices through metal like mud. On the thirtieth day after transmigrating into a post-apocalyptic wasteland, his near-bug-level combat prowess in the cyberpunk world is about to run out of power... The wasteland world's technology is so backward that it doesn't even have compatible charging equipment. Ding! [Cyberpunk Rebuilding System] activated. Complete missions to recharge, with a miniature 3D printer, equipment blueprints, printing materials, and more included... With his power fully restored, Liu Kaitong felt that everything was looking up. As he gazed at the ruined shelter, an idea came to him: Could cyberpunk technology save the wasteland world? Years later, a city of neon lights stood tall in the wasteland: New Night City. Liu Kaitong, male, was a legend of New Night City. (PS: No specific genre, pure sci-fi.)