Concubine? No, she is the eldest daughter-in-law. Substitute marriage? No, she took the initiative to go. Marrying into the prince's palace was not to climb a high tree, but to find out the cause of his parents' death. The person who killed her parents is in this palace. Ruthless. The seven years of forbearance are not to wait, but to investigate. Dig through ashes, listen to corners, collect clues, and write them down in your mind one by one.
