The play uses line drawing to describe the whole process of Kublai Khan establishing the Yuan Dynasty and unifying the Central Plains. TV drama. In 1215 AD, Genghis Khan, the ancestor of the Mongolian Yuan Dynasty, took his third son, fourth son and tens of thousands of elite soldiers to fight fiercely with the Jin soldiers on the grassland. Unexpectedly, Jin Bing took a detour to attack the camp of the Mongolian army. After hearing the news, Tuo Lei, the fourth son, rushed back non-stop, because his princess Tini was expecting to give birth. In this way, Kublai Khan was born on the battlefield, and he was placed high hopes by his father when he fell to the ground. And Kublai Khan lived up to expectations, showing extraordinary talent since he was a child. Grandpa Genghis Khan also liked this grandson very much, thinking that Kublai Khan was a talented person. When Kublai Khan grew up, he fell in love with Yi Na, the horseman's daughter, and became depressed because of Yi Na's suicide. After the eldest brother Mengge ascended the throne and became the Great Khan of the Mongolian Kingdom, he devoted himself to assisting Mengge, but he was hurt by slander and was eliminated by Mengge. Kublai Khan endured the humiliation, and fought north and south with his wife, and finally became a sweat..