Zhao Heng, a senior engineer who has a double degree in materials and chemical engineering from 985 University and has been working in the steel/chemical/machinery industry for nearly 20 years, became interested in the history of the Song Dynasty after watching the TV series "The Peaceful Year" and learned about it systematically. As a result, because he lamented the shame of Jingkang and scolded Emperor Qinzong of the Song Dynasty, Zhao Huan, for being cowardly and harming the country, he once traveled through time and became the Emperor of the Northern Song Dynasty, Zhao Huan, who was about to become the king of subjugation.
When you open your eyes, it's a dead end: in the first year of Jingkang, the city was blocked by heavy snow, and a heavy army of 150,000 gold soldiers besieged the city. The army in the city was demoralized, and food and grass were in short supply. What awaited him was the humiliating ceremony of leading the sheep, the bitter cold of the Five Kingdoms City, and even his infamy throughout the ages.
There is no golden finger, just relying on modern engineering knowledge to improve ordnance, optimize gunpowder, rectify military affairs, put down the blueprint wrench, and wear armor to defend the city. From the chief worker of the workshop to the subjugated emperor, he was in a desperate situation and changed his destiny. He vowed to rewrite the shame of Jingkang, protect the people of the city, revive the Song Dynasty, and write a passionate legend of the engineering emperor turning the tide.