Gu Qingzhi, the surviving daughter of a massacred family, returns as Princess Shen Xihe from the northwest. Transformed from a proud border rose into a cold and ruthless ruler, she seeks to control her own destiny. Alongside the sharp and strategic Crown Prince Xiao Huayong, who hides his true strength, they navigate political intrigue and rise to power together.

Ling Zhao, a generous and affectionate private salt dealer, was born in a humble family, but he had great ambitions. He met Tingyun Fu, a lady from a noble family who was falsely accused of having an affair, and they were forced to flee together. The two went through many tests from their families and the court, fought against fate, and finally became a legendary couple.