My Mentor Said I Was Rubbish, but I Built a Sky Elevator

In a broken shed, he used the equipment he picked up to create room-temperature superconductivity, slapping his former mentor on the spot; he developed all-solid-state batteries to completely eliminate battery life anxiety; he lit up cities with small-scale controllable nuclear fusion, and taught foreign energy giants how to behave. Photonic chips are crushing Silicon Valley, nanorobots are saving terminally ill patients, and electromagnetic shields are protecting the country. They are constantly reducing dimensions and slapping people in the face. Those who once called him rubbish can only look up to him as he led his motherland to break through the blockade, build a sky-to-sky elevator that leads directly to the stars, and stand on the top of human technology!