Romance of the Jade Kingdom
The mythical Jade weapons are extremely rare in the Shenyue Kingdom. No one knows for sure who created them, but they exist in various forms throughout the kingdom, sometimes even making their way outside of Shenyue in various elite circles. Some scholars posit the exact number of Jade weapons to be somewhere around 100 to 200, but no one knows for sure. Most of the known Jade weapons are handed down through ancient and noble bloodlines as family heirlooms. Several others are still left out in the wild, with many treasure hunters spending years hunting them down. If a weapon were to ever show up on the market, their value would be twice to ten times the normal value of its normal magical equivalent.