Revenge of Opera actress

Yu Qinghuan, after the enemy invasion, she and her sister Yu Qingqiu depend on each other, and her sister sings opera to support her. Afterwards, her sister was spotted by Wei Qishan, a local tycoon, and became Wei Qishan's fourth concubine. Originally, the two sisters thought that they could survive in the chaotic world, but they never expected that Yu Qingqiu would be killed by the rest of the concubines of Wei's house, and Yu Qinghuan witnessed everything. In order to take revenge, Yu Qinghuan returns to the theater. Nine years later, Yu Qinghuan has gained fame, and like her sister, she is highly regarded by Wei Qishan, who has brought her into the house...