On the Champagne Plain in the northeast of France, there is a small French town called Sharon. This is an endless alluvial plain with slightly undulating terrain. The Marne River winds through, and the banks are covered with tall poplars. On the banks of the Marne River, five miles outside Sharon, a hill suddenly swelled and artificial trenches were faintly visible around it. A knowledgeable person can see at a glance that this is an ancient battlefield. Thousands of years ago, an army dug trenches here to make a final struggle. If any local people pass by, they will tell you that this mountain bag is called "Attila Camp".

On September 20th, 45 1 year, the biggest battle in European history broke out on this plain. One side of the battle is the Roman Empire at sunset in the western hills, and the other side is the Xiongnu Empire led by Attila, known as the "whip of God". Both sides have always invested more than one million troops in this battle. Although the fighting lasted only one day, there were bodies everywhere and rivers of blood. One hundred and sixty thousand people were killed in the battle that day. After the battle, the Xiongnu army retreated to the vicinity of the hill. Attila piled up a hill with wooden saddles and put all her gold, silver, jewels and concubines on it. He sat in the middle, intending to set himself on fire once the Roman army broke through his camp.