How to make up some stories about the Great Wall

I don't know which section of the Great Wall it is, but Qin Changcheng is obviously superior to the Ming Great Wall in terms of time and historical stories. If you go to Qin Changcheng, you can learn from the chaos of the Warring States Period, a hundred schools of thought contend, the legacy of princes, the ancestral geomantic array (Dayu cast Jiuzhou in Jiuding Town, the first emperor built the Great Wall to protect the Central Plains ……), foreign relics, prehistoric civilization … I hope my answer will be helpful to the landlord.