These pieces of jade were formed from the coagulation of spiritual energy in the Moonlight Lake. To the creatures in the Forest of Freedom, these things were not important. After some time, more would coagulate at the bottom of the Moonlight Lake. The Moonlight Lake was the Blue Lady Fish's only habitat. The existence of these pieces of jade interfered with their breeding of the next generation. So when the jade accumulated to a certain point, the Blue Lady Fish would surface and throw these useless pieces of "broken rock" onto the shore. Some birds that liked precious stones frequently came to the lakeside and brought the jade away to build their nests.
When Ji Fengyan learnt of this, her heart ached. These pieces of jade were absolutely of the highest quality. What a pity that the animals here did not understand the value of the jade, but took them for pretty stones used to decorate their nests.