In the vast desert, three cities stand in a delicate balance of power, with a turbulent political landscape filled with constant conflict. The most beautiful woman of the desert, Princess Huang Beishuang of a fallen clan, is unexpectedly chosen as the envoy for a peace marriage and sent to Yunpei City. Along the way, she becomes entangled with three influential men of the desert. What begins as a complex game of mutual manipulation turns into a love-hate struggle between the rebellious "black lo...