I am Tang San's sister and was once the will of the Black Moon Empire. Alina suggested that I be reincarnated to experience life.
I am the daughter of Tang Xiao and Yan Li, Tang San's real cousin/pseudo sister, and Yan Li is the good sister of Tang San's mother, San'er.
In order to preserve San'er's destiny, Yan Li turned it into a spirit book. The enemies knew San'er's existence but did not know her existence. Tang Xiao had to give their daughter to Tang Hao to love and raise her for the sake of the existence of Haotian Sect.
Thousand Chance Umbrella, the purple version of Gongsun Li, the Book of Spirits and the Mutated Spirit of the Clear Sky Hammer, the husband is undecided, maybe Poison Douluo, maybe Sword Douluo, maybe an original character.
PS: Yan Li found an opportunity when he knew about the existence of the golden dragon. In order to speed up San'er's growth, he asked the dragon (Tang San's teacher) and his lover's semen plus dragon blood grass to help Tang San's master cross the level.
Conception: