The prequel to the Wei Palace series, she is the concubine who was pushed into the abyss, and he is the fallen prince's grandson who is heartbroken. A misplaced marriage document tightly bound two broken souls. From the infamous prince to the powerful king in charge of the palace, from the concubine who was bullied by others to the clever and kind-hearted princess. They warmed each other, saved each other, and walked side by side in the turbulent situation of Lin'an. This is a misplaced marriage that started as a substitute marriage, but it tempered the truest affection. It was the light he lit for her in the abyss, and the backbone she rebuilt for him with her tenderness. When old nightmares and deadly conspiracies strike at the same time, can they keep their love that has been reborn in troubled times?