Jia Baoyu
The first chapter describes how one piece of stone was left over from when the Wall of Heaven was repaired by the Goddess Nüwa. That stone, changed into a piece of luminous jade, is given a chance to learn the emptiness of human existence by following another incarnation who is to be Jia Baoyu. Baoyu is thus born with a magical piece of jade in his mouth. His name, which literally means "precious jade", was given him in honor of this. The jade and Baoyu share a mystical link, and the Cheng-Gao version ends after the jade is lost for good and Baoyu himself disappears. Lin Daiyu was a fairy flower, was later incarnated as Daiyu to pay back her “debt of tears" to Jia Baoyu, who watered and gave life to the flower.