Lin Feng, a modern history and military enthusiast, accidentally traveled to the first year of Chongzhen and became Zhu Youjian, who was about to bear the name of national subjugation. He was well aware of the outcome of the original owner's stubbornness and suspicion, the factional strife in the court, and the intertwined border conflicts and civil strife, so he decided to use the word "determination" as his code of conduct to turn things around.
He first stabilized the imperial power, used the remnants of the eunuch party to check and balance Donglin, rectified officialdom, eliminated corruption, and implemented pragmatic national policies; then he reorganized the army and trained the Jingyuan Army, improved firearms, and pacified Li Zicheng and Zhang Xianzhong. Waiting for civil strife, he then sent troops to Liaodong, defeated the enemy with firearms, regained the lost territory, expelled the Hou Jin Dynasty, and shocked Monan. He also implemented sea bans, promoted industry and commerce, promoted new policies, and established education, making the Ming Dynasty's national power the top of the world.
From the lone figure in Meishan to the coming of all nations, from the crisis to the resurgence of prosperity, he used the power of one person to save the world from falling and usher in a new era for China. This is a journey of counterattack, an elegy for an emperor, and a magnificent historical picture.