Chu Yan, the daughter of a censor, was resold by her stepmother after her father died suddenly. She was rescued by a mysterious swordsman on her way to escape, and she became a disciple of a reclusive master and learned martial arts. Ten years later, natural disasters occurred frequently. The third prince colluded with foreign tribes to rebel, and the world was in chaos. Chu Yan disguised herself as a man and joined the army under the pseudonym Chu Yan, and distinguished herself in the army with her extraordinary martial arts skills. The reveal of his identity caused shock in the court, and Mo Chengxi resisted the decree and broke off the engagement to protect Chu Yan. When the rebellion was finally put down...
