A Concubine's Daughter and Her Tactics

During the Great Yan dynasty (756-763), The Eleventh Miss Luo was forced to marry her brother-in-law as a second wife.
She thought it was an arranged marriage, but for the benefit of the family, she unexpectedly became the true favorite of this man's heart.
Even though she is a concubine’s daughter, why should she be bullied? Let's see how the little concubine’s daughter finally became the mistress of the house!