In her previous life, Li Qing was plotted against her by her aunt, and she had been burdened with the identity of the Li family's illegitimate daughter since she was born. She was sent to the countryside to be raised by the Li family. Later, she was recognized by the Li family because they needed her to marry the prince as a concubine. He mistook the plot as concern for her all his life, and was burdened with all kinds of infamy as he plotted the glory and wealth of the Li family. In the end, he was stabbed through the heart by his biological father.
After his rebirth, Li Qing has seen everything clearly and only plans for himself. However, he unexpectedly wins the favor of the regent Ye Nanling.