Xiao Che, the God of War of the Dayu Dynasty, married Shen Qingci, the daughter of the Taifu, in order to consolidate his power. However, due to a misunderstanding, he believed that she was a spy and had her thrown into the cold palace for three years. She blocked the poisonous arrow for him, but he turned and left with Bai Yueguang in his arms. It wasn't until the day when the city was destroyed that she burned herself on the city tower in her wedding dress, and he saw the blood letter she left behind: "Xiao Che, I don't want to meet him again in the next life." From then on, there was no smile in the country.