Gu Banglan is an anomaly in the Gu family. She doesn't like red clothes and prefers weapons. With her illustrious military exploits, she rose from the dead to become the only female general in the Liang Dynasty. Xie Yun is the sick son of the Xie family. He is prettier than a girl. He never leaves the house or takes a step outside. He is the sickly and beautiful eldest son who is pitied by everyone in the capital.
A gifted marriage tied them together. The whole capital was joking, saying that this was "flowers stuck in cow dung" and that Gu Banglan was a rude military commander and was not worthy of Xie Yun, who was a man of heaven. Even Xie Yun himself handed her a letter of divorce on their wedding night and said calmly: "The general is expanding his territory outside, while I am keeping my peace at home. You and I have nothing to do with each other."
Gu Wanlan didn't care, and went to the battlefield with the He Li Shu. But she didn't expect that three years later, when she returned victorious, Xie Yun, who had once dismissed her, knelt in the Jinluan Palace and burned the letter of Heli to ashes in front of all the civil and military officials. He asked her with red eyes: "Gu Banlan, your world is at peace, my family, when will you come to marry me?"