The ancient country is the country of ancient times.Around 5,000 years ago, civilizations in the middle and lower reaches of the Yellow River and the middle and lower reaches of the Yangtze River embarked on a path of rapid development.In the "Second Stage of the Ancient Kingdom" defined by the Chinese Civilization Discovery Project, the story of this documentary slowly unfolds.

During this period, the ancient Liangzhu Kingdom used advanced concepts and technologies to explore mechanisms for governing complex societies, becoming the earliest regional monarchy in East Asia.Various regions among the great rivers have also entered early state forms and participated in the construction of Chinese civilization as a whole.