This is an era of hegemony among the Central Plains countries, in the last years of the Great Liang Heavenly Dynasty, the national strength declined, the name existed, the Great Qin, the Ming Dynasty, the Tang Dynasty, the Great Song Dynasty, the Han Dynasty and other countries took advantage of the situation, dominated the hegemony, in a vain attempt to wipe out the countries, change the dynasty, and replace the Great Liang. The Xiongnu, the Dog Rong, the Qiang people, the Baiyue, the barbarians, the Jiannu and other Yidi foreign tribes have been looking at the fertile land, wealth and women of the Central Plains. For more than 300 years, the Ming Kingdom has been declining, and it has been transmitted to the Chongzhen Emperor Dynasty, and the land annexation is extremely serious, coupled with natural and man-made disasters, and the country is not far away. Zhang Rui, a third-rate college student, accidentally traveled to this parallel time and space and became the second son of the British Duke of the Ming Kingdom. A generation of small princes facing the crisis of the country's demise, how will he turn the tide and climb to the top step by step in this chaotic chess game, sweeping the countries inside and exterminating the alien races outside? ！ (The future is undecided, you and I are dark horses)