A hilarious history of two-way time travel between ancient and modern times with "Silver Recharge to Unlock Technology Tree" as the core mechanism: Li Wei, a programmer who died suddenly and traveled back in time, brought a laptop that could connect with modern gay friends, but was tricked by the system into charging silver according to its functions. In order to survive and "recharge to become stronger", he used a small program to get out of the ancient arithmetic competition, infiltrated the Si Tianjian to eat institutional meals, and then trained a group of lonely scholars, clerks, craftsmen and painters into an "ancient outsourcing team". They used processes, tables, performance and assembly lines to check the household account books, digitize ancient books, outsource original paintings, video data collection and other modern Internet industry chains, and forcibly recreated a closed "Tiangongyuan" park in ancient times. With the upgrade of transmission capacity and organizational scale, he used modern orders to feed ancient productivity, while using ancient low-cost manpower and real-life scenarios to feed the modern world. In the end, he grew from a worker in a different world who was "poor enough to transfer 1MB carefully" to an outsourcing empire operator spanning two worlds. The excitement of the story comes from the daily collision of ancient and modern times and the operations of business geniuses: the ancients wrote notes in classical Chinese, people in the "Tiangongtong" chatted with each other, and the competition for Coca-Cola potato chips and performance points was so high; and the real tension broke out in the later period, including technological spillover causing institutional impact, internal "renovators/conservatives" split, external power and spies coveting, and modern business also encountering legal and ethical scrutiny. It is not only a cool article about dimensionality reduction, but also brings the "power and responsibility of technology" to the forefront: when you can use data and processes to change an era, the most difficult thing to unlock is not the functions, but the people's hearts and choices.
