On the night when the queen gave her poisoned wine, Shen Zhaohua lifted her veil, and everyone in the court was shocked - she was exactly the same as the late emperor's legitimate daughter who died young. When she was about to die, General Pei Yanzhi secretly rescued her, but he didn't know that she was his biological sister. Su Yurao pressed forward step by step. Aunt Jiang's poison sutra left behind led to a royal curse. Yun Zhihe's prescription contained the key to the late emperor's underground palace. When Shen Zhaohua regained her memory, she was no longer a waste queen, but a real princess who had been buried alive for fifteen years. And Pei Yanzhi was the baby who personally changed her out of the palace.