Shangguan Hao, a general in the Song Dynasty, led his troops for the first time in the war. He had always had the upper hand in the war, but he was defeated due to a moment of negligence. All his nearly 20,000 soldiers died in the battle, leaving him alone. Finally, he was forced to Lushan Mountain, desperate, and committed suicide by jumping off a cliff. But what he didn't expect was that instead of dying, he came to modern times and met Jiang Miaomiao, the tour guide of Feiwu Travel Agency. From then on, many interesting things happened between the two, and they also fell in love with each other...