Lin Mo, a social animal, woke up and found himself lying in the woodshed in the backyard of a shabby teahouse during the Wanli period of the Ming Dynasty. All he had left was half a piece of hard steamed bun and a few copper coins. The memory of the original owner is fragmented, and he only remembers that he was an unlucky scholar who failed to meet his relatives and fell ill here. In order to survive, he had to think about doing some small business in this era. Until that day when he was cleaning up the clutter, he triggered the "Wanjie Supermarket System" in the back of his mind that had been dormant for many years... Although this system was a bit rigid and its functions were limited, it seemed to be able to get some gadgets that were not available in this era. Lin Mo looked at the "Start-up capital: 2 taels of silver" and most of the gray shelves in the system interface and scratched his head. So, let's start with selling soap?