The third young lady of the Zhang Mansion in the east of the city was about to marry her childhood sweetheart. Because she was so charming, she was transferred by a gangster and taken to the Son's Mansion as a concubine;
The crown prince has four concubines, and the wife position has been vacant for a long time. The princess decides to decide who will win the favor of the crown prince first, spread the branches of the Lu family, and be promoted to his wife. Then the palace begins to compete for the top position, to win over the wife and the heir.