The three talked and laughed as they swiftly returned to Chaoyang Cave.
Wang Daoxuan accompanied Lingyunzi to the Scripture Pavilion in the Shangqing Hall, while Li Yan carried the "White Jade City" back to his room for investigation.
It was still midday, and the lighting in the room was quite good.
Li Yan used the sunlight, simultaneously displaying his divine skills, carefully examining this peculiar object, growing more and more astonished.
The object seemed like some coral from the sea turned into jade, with those holes appearing small yet extremely deep, twisting and turning to form interwoven passages within the jade.
No wonder it was called "White Jade City."
The name "White Jade City" is widely known, stemming from Li Taibai's poem: Heavenly White Jade City, twelve towers and five cities. Immortals stroke my crown, tying hair to receive eternal life.
But this "twelve towers and five cities" is another matter.
