What role does Wang Ting play in to the sky kingdom?

Wang Ting plays "Cheng Yu" in the TV series to the sky kingdom.

Cheng Yu, the heroine of Sansheng III Shenglian Bu, made her debut in to the sky kingdom and made a guest appearance in Sansheng III Pillow Writing. The fairy who rose from earth to heaven was named Yuan Jun by the Emperor of Heaven.

Identity: Princess Hongyu of Xi royal family, landlord of Shihualou, Yuan Jun.

Age: sixteen years old (the mortal Xi dynasty was sixteen years old; Peach blossoms in Shili are about 300 years old after soaring. The book on the pillow starts at about 500 years old and ends at about 700 years old)

Father: King Jing 'an

Subordinate: Zhu Jin, Li Xiang.

Favorite food: Guo kui

-The above is from Baidu Encyclopedia.