After spending ten years guarding Zhennan Pass, Song Yunzhen returns to the capital, a city rife with danger, where he meets Luo Chujin, a woman who has endured humiliation yet lives freely and boldly. They use each other and suspect one another, yet neither can let go of the other. Their affection blossoms like brocade, entangling them time and again. They care for and bring out the best in each other, until at last they become a couple.