•The fictitious dynasty "Dajing" appears peaceful on the surface, but in reality there are turbulent undercurrents in the court and frequent border wars. The imperial power was declining. Among the three princes and nine ministers, the "prime minister" was the most powerful. He was in charge of the world's secrets, and even the emperor had to be wary of them.
•Identity of the heroine: Shen Qingwan, the legitimate daughter of General Shen Chongting, has practiced martial arts with her father since she was a child. She is proficient in the art of war, but has an innocent temper.
•Identity of the male protagonist: Xie Qingyuan, a powerful minister, was once the prime minister. He held real power, his eyes were like cold stars, he was not close to women, and he was not involved in personal affairs. He was called "Xie Bingpo" by the court. He could gain a glimpse of the secrets of heaven and change his fate, but he could not count the fate entanglement between himself and Shen Qingwan.