Yun Rang, a Ph. D. In the Department of History, turned out to be the youngest imperial eunuch in the Tang Dynasty, and was about to be taken to the exam at the beginning!
Unexpectedly, he actually has a modern library in his mind. From farming and water conservancy to iron and salt smelting, he has all the classics in the world at his fingertips. While others were still studying sage books, he had turned the court into a large-scale dimensionality reduction attack site - using mathematics to crush the Imperial Academy's doctor of computer science, using military art deduction to instantly kill the border veteran, and even the gunpowder formula became a meeting gift he gave to the prince.
From the "connected household" that everyone laughs at, to the man behind the scenes who single-handedly promoted the reform of the imperial examination and created a prosperous age, let's see how the academic examination master used the modern knowledge base to carve out a new world in the Tang Dynasty!
