The thousand-year-old country of Cangyu was destroyed by the invasion of grassland barbarians.
The last royal member of Cangyu, the ninth prince Li Ranye, was taken hostage by the barbarians and imprisoned.
With the power of ancient blood patterns on his body, he endured humiliation and heavy burdens under the oppression of the barbarians, just to regain his homeland.
But how easy is it for all this?
The barbarian boy Geercha sympathizes with Li Ranye's plight. In hatred and misunderstanding, in mutual hurt, silence, mutual knowledge and understanding, the two gradually approached each other.
But in the face of the hatred of family and country, the emotions of the young people seemed as fragile as a kite.
"That is our destiny and cannot be changed."
Hatred that cannot be given up, responsibility that cannot be forgotten.
In the raging flames of war, two people belonging to different camps are carried forward by the tide of the world. Where will their final fate go?
Concept: Teenagers from two worlds, confrontation, opposition, reconciliation and support.