The story of the Mongolian falconer Temur who accidentally traveled to the Tang Dynasty while chasing a white deer. In the Tang Dynasty, Temur relied on his unique Mongolian skills and wisdom to join the "Mirage Caravan" heading to Guangzhou and met Liu Mingyue. The two went through many hardships on their business journey, from the mysterious ghost market in Chang'an to the mysterious waters of the South China Sea, from the tropical rainforest of Champa State to the mysterious Coral Iron Island. They discovered countless rare treasures and uncovered secrets hidden deep in history.
During the adventure, the relationship between Temur and Liu Mingyue gradually warmed up, but their love faced many tests from the princelings, An Lushan forces and the alien civilization observatory. Temur must make a choice on the night of the total lunar eclipse: return to his own era, or stay in the Tang Dynasty and spend the rest of his life with Liu Mingyue. In the end, they decided to work together to purify the war, create the predecessor of the "Ancient Tea Horse Road", and write a romantic love legend that spans time and space.