It's Not Hard to Be Qin Shihuang's Younger Brother, Right?

Zhao Yang, a graduate student majoring in mechanics, traveled through time. Good news: I am an aristocratic son, I have no worries about food and drink, and I can survive! Bad news: At the end of the Warring States Period, and being a native of Zhao, the country will soon be greatly annihilated by the First Emperor. Good news: Ying Zheng is his brother. Bad news: half-father... Thinking of the fate of Ying Zheng's younger brothers in history, Zhao Yang slowly covered his chest. Good news: Ying Zheng is only a few years old at this time. It should not be difficult to establish a good relationship with him when it is best to lie. Zhao Yang used his professional mechanical manufacturing capabilities and less professional child-coaxing skills to make a bamboo basket toy, and smiled reservedly at Ying Zheng: "This is the country I have built for you!" The Doudin version of Ying Zheng was silent for a moment and gave him a look that was mixed with contempt and sympathy. Zhao Ran: "..." Help! Why was the boss so difficult to deal with when he was a kid? ? * Qin Shihuang unified the six kingdoms and was powerful throughout the world; he held great power, but his hands were stained with blood. People around me come and go, gather and then disperse, kings and ministers become suspicious, and close relatives turn against each other. Only Zhao Ran stayed with him, and when Ying Zheng was confused and painful, he whispered in his ear: "Brother, I want to improve farm tools and ordnance, build roads, and build dams..." Give money! Give me money! Give me money! Ying Zheng: "..." * Many years later, the Qin State had vast fertile fields, developed industry, and its military strength was a thousand years ahead of the world; its treasury became more and more abundant, and its territory became larger and larger. Ying Zheng looked at his younger brother standing side by side with a smile: "This is the country you have built for me!" Reading guide: 1. Imaginary history, not strictly textual research, with a large number of colloquial expressions, and even allusions and items traveling through time, and controversial history will be chosen to serve the plot. 2. I have a cat assistant at home, and I love to help the author code. If there is any garbled code, please give a gentle reminder to the cloud shoveling officers and compare your thoughts~ Intention: Sincerity always pays off