After the evolution of the races, the war ended. People across the stars began seeking spiritual fulfillment, and a historical and cultural war based on their nations' histories arose.
Su Zhi wakes up in this world after a drunken night and discovers that China's five-thousand-year civilization was lost during the journey through space. The Chinese people are mocked because their history is difficult to trace, and even accused of fabricating it.
When those seen as weak by other nations bring Chinese culture into the public eye, they use it to prove that they have their own history, spanning five thousand years.
The Song of the Dynasties
The Three Sovereigns and Five Emperors began it, then Yao, Shun, and Yu passed it down.
Xia and Shang, then Western Zhou; Eastern Zhou split in two.
Spring and Autumn, Warring States; Qin unified the land, then came the two Han.
Three kingdoms: Wei, Shu, and Wu; then two Jin dynasties, before and after.
Northern and Southern Dynasties stood side by side; Sui, Tang, and the Five Dynasties followed.
After Song, Yuan, Ming, and Qing, the imperial age came to an end.