Out of curiosity, I checked Toutiao today, and this book has a rating of 8.7 there.
A PhD in law transmigrates into the body of a lowly county magistrate at the end of the Qin dynasty, rewriting Qin law to fight the immortals and Buddhas in the heavens. A science and engineering prodigy becomes the Mohists’ chief disciple, using technology and cultivation to take on Xiang Yu and Liu Bang.
When the black dragon banners of Qin are raised over the Celestial Court, the whole world will finally understand who the true “chosen one” is.
The affairs of the human world shall be settled by humanity.
The beginning of the collapse of heaven, self-redemption step by step, and then...