At the Beginning, You Travel Through the Deposed Prince, and in the End, You Dig Coal and Become the Emperor.

Lin Yi, a doctor of energy, traveled through time and became the most unpopular good-for-nothing prince in Daliang. His fiefdom, Liangzhou, was barren and desolate, and no one in the court looked him in the eyes. Taxes will be doubled within three years, otherwise they will be demoted to common people. When everyone thought he was waiting to die silently, he relied on modern knowledge to dig coal mines, smelt steel, and make firearms, igniting the fire of the industrial revolution in the barren land, and step by step from a forgotten prince to the king of the world.