I Will Lead the Emperors to Conquer Other Worlds

[No heroine, besieged city, abstract sand sculpture, adventure, non-professional historical article] The author is not a professional historian, and some emperors may be inconsistent with their original personalities. Wang Mang, a time traveler himself, traveled again after his death, but this time the god of luck did not favor him. This time he traveled to a besieged city. There was nothing in the besieged city, so he starved to death...