In the modern bustling city, Li Xiao is a strong and resourceful special soldier. While performing a border anti-terrorism mission, in order to protect his teammates and innocent people, he was unfortunately hit by an enemy bomb and fell into a coma. When Li Xiao regained consciousness again, he found himself in a completely unfamiliar world. The sky is blue, the sun is shining brightly, the surrounding buildings are antique, and people in Tang suits are walking back and forth. He was horrified to find that he had traveled back in time to the Zhenguan period of the Tang Dynasty and had become a young farm boy named "Li Wei" outside Chang'an. At this time, although the Tang Dynasty had begun to flourish, Turks and other forces were still eyeing it on the border, and there were undercurrents surging above the court. Li Wei, a soul with modern memories, faces huge survival challenges. At the same time, he also realizes that his arrival may change the historical trend of this era.
