During the Zhenguan period of the Tang Dynasty, the world was at peace, the mountains and rivers were magnificent, and the Li family was the only favorite.
Li Jing attacked the Turks in the north, and Emperor Taizong conquered Goryeo in the east. His military strength was so great that he conquered the world. Waiting to start from scratch and rebuild the old mountains and rivers. In front of the portraits of the heroes, Li Yuan was playing the pipa in a melancholy mood. In the Lingyan Pavilion, Li Shimin was drunk and dancing in the spring breeze.
During the most magnificent, majestic and high-spirited era in Chinese history, outside the ancient capital of Chang'an, a young man in rough clothes looked at the imperial city in the sunset and smiled...
