The eldest princess Zhao Lingshu and the prince Xie Xuan were childhood sweethearts. However, due to the jealousy of the prince Zhao Yu and the schemes of his cousin Liu Chengye, they were pushed into the abyss of fate. From Xie Xuan's three years of guarding the border, to Lingshu being forced to marry a barbarian, to Xie Xuan's entire family being falsely accused of annihilation, and Xie Xuan rebelling, his former playmates became mortal enemies in the court, and the love between his children was crushed by the court's calculations.
