All That's Left Is a Screw. You Think I Can't Fix a Lithography Machine?

Jiang Chen takes over his family’s repair shop and starts livestreaming his everyday life online. Unexpectedly, he awakens a Super Repair System. Whenever he repairs an item, he earns a reward. Before long, business is booming. During one livestream, a fan asks in the chat, “Can you fix planes?” Wei Xiu assumes they mean a toy drone and agrees without hesitation. He never dreams that the fan will bring over a totally wrecked fighter jet... From then on, his clients get more and more bizarre. Air Force: “My stealth fighter is damaged. Can you touch up the paint?” Navy: “My aircraft carrier is rusty. Can you repair it without leaving a trace?” Ministry of Science and Technology: “There’s only one screw left in my lithography machine. Can you fix it?” Though he protests, Jiang Chen always comes through, grumbling as he fulfills his clients’ requests. He figures he’ll never see anyone more outrageous. Until one day, a man claiming to work for Bureau 749 shows up at his door. “Hello. A corner of our nation-protecting grand formation is missing. Can you repair it?”