The formation of the poplar forest here relies entirely on underground canals connecting to snowmelt water sou…
The formation of the poplar forest here relies entirely on underground canals connecting to snowmelt water sources.
However, the construction of underground canals is complex and requires a deep understanding of groundwater paths, something the Suli people could never do on their own.
Fortunately, Poplar Bazaar had the help of Han troops, and this matter involved a deal:
Han generals helped the Suli people dig wells, and Suli merchants helped the Han chase the moon.