In the original history, due to Zhu Qizhen's personal expedition, the Tumu Fortress Revolution broke out, and then the main force of the Ming army was destroyed and the emperor was captured. The Ming Dynasty also started the sad process of turning from prosperity to decline. Whenever later generations mentioned this period of history, they either scolded Zhu Qizhen, the chosen son, for being too fanciful and ignorant, or scolded the eunuch Wang Zhen for being too shallow to claim to be the emperor's master. In short, they are the main culprits of the decline of history, and they are lamented every time they are mentioned. So... This book will take everyone to witness the protagonist Lu Heng, who is extremely resourceful and does not bring any cheats into the game, as a close friend of the common people, to the time when Zhu Qizhen was 7 years old, without the protagonist being too powerful and able to reverse the decline with his unparalleled abilities. After becoming familiar with history and seeing through the accumulated shortcomings of the entire era, I knew that I could not forcibly stop the emperor's personal expedition, so I instead accompanied the young emperor to slowly lay out the plan and plug the leaks layer by layer in advance. I thought that by mastering all the important timelines of history, I could rewrite the fate of the dynasty, but I didn't know that history would eventually heal itself. In the end, Lu Heng was a powerful but arrogant senior bookworm who grew up with Zhu Qizhen as a close friend of the common people. He witnessed Zhu Qizhen's sudden death and how he became cautious when facing the turmoil in the court alone. Due to his own guidance and layout, as well as his personal experience in people's livelihood, he developed an obsession with seeking truth and suffered from the inability to solve the problem of the Queen Mother's governance... Etc., Lu Heng has always accompanied and witnessed him all the way. In the end, after the two of them experienced the changes in the general affairs, Zhu Qizhen finally became the expected Emperor Mingrui. However, even if he paid so much, he still couldn't resist the self-healing of history, and destiny cannot be violated...