Whose daughter is haruko?

Princess Sunny is the daughter of King Yue.

Sunny (played by Rebecca in the second and third films) is called Qinggege in the palace, the niece of Emperor Qianlong. Father Prince died in battle ten years ago, and mother Fujin chose double suicide. The Queen Mother (Galeries Lafayette) raised her as a granddaughter.

Role settings:

Sunny knows the rules, is beautiful and smart, and her speech is always pleasing, which is very popular with Lafayette. Sunny has a hazy relationship with Erkang, but when she went back to the palace with Lafayette to worship Buddha from Wutai Mountain, Erkang had forged a lifelong relationship with Wei Zi, and she chose to give in, which made Wei Zi and Erkang successful. She often helps Wei Zi and Swallow through difficulties in private, and even becomes friends with the two girls.