The Splendid Son-In-Law: the Opening Wake-Up Call for the Empress

Mathematics genius Chen Yan traveled through time and became the son-in-law of a merchant, and was looked down upon. He originally wanted to live a low-key life, but due to a discussion about finance, taxation and people's livelihood in a tea shop, he accidentally awakened the empress who was in a dilemma during a private visit in private. An article was exchanged for a hundred taels of gold, but it also aroused the undercurrent of the court and the fear and suspicion of his wife's family. Let's see how he deals with his wife, family, business world and court, uses modern economic wisdom to solve ancient dilemmas, moves from a humble son-in-law to the center of power step by step, and finally reveals the astonishing secret of his life experience.