The First Son-In-Law of the Ming Dynasty

Just travel through time, how can you dress me up like a beggar? Okay, you can be a beggar, at least leave me some money to make a comeback! It turned out that God was really amusing - a hydrangea fell from the sky and smashed me directly into the door of the Shen family, the richest man in Suzhou. Does my father-in-law think I am of low origin? It doesn't matter, I taught him business using modern economics. Do my colleagues laugh at my useless son-in-law? It doesn't matter, I use my knowledge of chemistry to make soap liquor and let them know what dimension reduction attack is. Corrupt officials want to mess with me? It doesn't matter, I use physical principles to improve gunpowder cannons and let them see the power of knowledge. Wei Zhongxian wants to win over me? The Donglin Party wants to use me? Is the Qing army going to invade? Sorry, although I, Lin Yi, am a son-in-law, I have the final say in this world! Knowledge changes destiny, and time travel changes the world. College students in the 21st century will tell you: When it comes to causing trouble, you are all younger brothers.