I Asked You to Be an Undercover Agent, but Who Told You to Have All the Power in the World?

Zheng Qian suddenly got the opportunity to travel through the period of Emperor Wu of the Han Dynasty, and he could bring his friends with him! He directly brought his friend, a martial arts gym instructor. He referred to Zhihu's travel guide and brought along the sweet potato and other seeds that are essential for travellers. He used his photographic memory to develop science and technology crazily in the Han Dynasty. A few years later, he became a wealthy northern gentry and the best adviser in the world, and his friend became Huo Qubing's teacher. Chanyu of the Xiongnu: I want to marry my most precious daughter to Zheng Qian! Emperor Wu of the Han Dynasty: With Zheng Qian and other strategists with the world in mind, our Han Dynasty will be passed down to generations!