Concubine Ronghua

The "concubine" Rong Hua has no father or mother since she was a child, and was brought into the Yang Mansion for adoption by the Yang family's master. The frivolous and domineering third lady Yang Shuhua, and the scheming and unpredictable fourth lady Yang Lihua, the three girls are involved in a fight in the gorgeous Damu Mansion. After the curtain call, who can successfully ascend to the throne of the royal family?