Xiao Wuxia, the young lord of Yuelu City, lives in hiding in the Liang Kingdom under the alias Wei Zhao, feeling the shame of being a traitor. His mission is to uncover the truth behind his family’s downfall and capture the sole survivor of Prince Qi’s case. However, his plans are derailed by the unexpected arrival of Jiang Si. Bi Yan brings the injured Jiang Si to her home, aiming to find out who is behind the disturbance. As they spend time together, Jiang Si’s innocence, Wei Zhao’s tragic past, and their sense of patriotic duty spark a mutual affection. In the end, Wei Zhao, Jiang Si, and Bi Yan put aside their personal grievances to unite against Emperor Liang, achieving their goal of protecting Yuelu City and establishing a just world.