In the early years of the Republic of China, in the inaccessible Tejinhan Mountain, a mother and her son escaped from bandits and were rescued by Meng He, an old man who lived in seclusion in the mountains. The woman used her last breath of strength to entrust the baby to Meng He. The farewell scene made Meng He heartbroken... When he was sorting out the baby's clothes, he accidentally discovered a piece of rag with a dragon shape printed on it. Meng He was surprised by the trick of fate, and thus uncovered the astonishing secret behind the baby, and unveiled a heroic "poetry" of grassland people resisting secular exploitation and foreign humiliation and invasion!
