Treasure Mother Reef is located in the waters where the inner and outer Fan Di Sea meet. It wasn't originally a reef, but merely an area where Pearl Mother Shells thrive. Although the shells produced here are only about the size of a thumb.
The pearls collected from them are also thumb-sized and have a special luminous green hue, which is much loved by Imperial Nobles and the wealthy.
In the early years, there were many private pearl collecting ships prowling these waters. After harvesting, a massive amount of discarded Pearl Mother Shell husks was dumped here, and over the years, they accumulated into this special limestone shell reef cluster.
Later, due to the needs of the Fandi Port's harbor construction, the meticulous fishing of Pearl Mother Shells ceased, and the pearl collecting ships stopped operating.
