The Poor Son-In-Law of the Three Kingdoms

Who is Shen Liang? A: "A poor son-in-law!" B: "He seems to have some literary talent and is quite good at poetry." C: "You should be familiar with the ways of business." Ding: "No, no, no, he is a counselor!" E: "No, no, this man once warmed wine and killed Hua Xiong, he should be a fierce general!" Ji: "He should be a strange person with extraordinary talents. He can not only strategize and control the overall situation, but also be good at the method of studying things such as gunpowder, cement, soap, and steam engines... This person is not worthy of our comment!" Geng: "Who is commenting on my lord? He is a powerful figure of a generation!"... This book is an attempt to try various elements of YY.