Ning Zhaoyue, eldest legitimate princess of the Ning Kingdom, was also the heir to the throne, recognized by the entire nation.
In her previous life, she failed to stop her younger sister from being sent away to marry for peace, and her sister died far from home. She also failed to save anyone during the poisonous epidemic. Instead, even more people died protecting her.
At last, amid a sky drenched in blood, she leapt from the city wall. She gave her life to atone to the people of the nation, dying in an empty capital.
After being reborn, she began laying her plans, step by step pulling everyone back from their destined fates. But by chance, she uncovered the truth behind the tragedy that had plunged the entire nation into grief ten years earlier.