On the northwest border, Zhoujiakou is a small village that has believed in Fuyutan, the lake in the village, for generations. It is said that the Jade Lady lives in the pool, a deity who has protected Zhoujiakou from drought since ancient times. The elegant name of Big Jade Mother has blessed Zhoujiakou with abundant harvests. The sweet and delicious jade wheat flour and jade cow dairy products produced here have a special appearance, bringing considerable income to Zhoujiakou and attracting an endless stream of tourists. Zhou Yuyan, who was born here, had already worked hard to make a name for herself in the big city, but one day after get off work, she suddenly learned the bad news of her father's death. Her mother, who was left behind in the village, called her back to the village immediately. The indescribable things lurking at the bottom of the pool are waiting for the opportunity to return, waiting for the return of the "Jade Girl" to complete this endless reincarnation surrounding the "Jade Girl"...
Concept: Chinese Cthulhu Mythos