Chen Zhaoran, a shared maintenance technician and takeaway rider, was roped into a cheap space tour group by his ex-girlfriend to show off his face. The Internet celebrity young man in the first class cabin pointed at the leaky sightseeing cabin and sneered: "Economy class passengers, kneel down and fix it, and I'll reward you with five hundred star coins." He took out the universal repair device and soldered the cracks in thirty seconds - and then started burping like crazy and couldn't stop. This is the law of conservation of repair: fix the leak and gain the memory of the "hiccup" defect. What's even more amazing is that he used a helmet camera to record the entire process, coupled with magical editing and ghostly sound effects, and posted it on the space short video platform. The number of views exceeded 100 million in one night. The young master's limited space suit, crater restaurant location, and Mars orbit selfie were all turned into jokes by Chen Zhaoran's "Maintenance and Repair" series. The space hotel wanted him to shut up, so he repaired the hotel's paralyzed AI butler with his backhand; the comparison army wanted to imitate him, so he revealed his hidden skills - talent in photography and editing, and cut a popular video every time he repaired something. The side effects are endless: after repairing the toilet, he whistles when he drinks water, and after repairing the picture window, he sneeze when exposed to light. One day, he received an anonymous order: to repair the abandoned lunar orbiting space station. The reward reads: Unlock the highest social permissions in the solar system. The sender's ID was actually the legendary founder of the space sharing economy who disappeared for three years.