Travel Through Ancient Times and Redeem the Whole World

Once he traveled through time, he went from being a social beast who worked nine or six times a day to becoming the third prince of the royal family! It's a pity that extreme joy brings sorrow. He is not favored, and his mother and concubine are not taken seriously. The royal family has no family ties, even if Lu Bu's combat power is obtained from the system, Still act cautiously. Until he left the imperial capital and came to his own remote border fiefdom. Use your own gold and silver exchange system to bring a prosperous economy, abundant crops, convenient tools, and advanced weapons to the fiefdom. As a time traveler, there is no need to have the ambition to unify the world. It's just that his ambition is a bit too big. While the two brothers were still fighting over who should be the emperor, he had already conquered all the surrounding countries.