She was extremely pregnant and fell in love with the old lady of the palace, who forced her to marry her as the crown prince's concubine. An accident caused her to be reborn before she was about to be sold to an old rich man to fill a house. Unexpectedly, she was born with a constitution that is prone to pregnancy. This trait, which is a shame in the eyes of others, has become a supreme treasure in the eyes of an old lady from the palace. The old lady spent a lot of money to marry her, just so that she could have children for the sick young prince. After marrying into the prince's palace, she thought she would just keep her peace, but unexpectedly, there were undercurrents surging in the back house - the frame-up of the concubine, the plot of the sisters, the crown prince's other love, and the cold taunts of the maids and mothers-in-law in the palace.