The story takes place in a fantastical world called the Dragon Domain, once a sacred land where countless dragons soared, filled with mysterious magic and powerful ancient races.
- The races living alongside dragons, including humans, elves, and dwarves, established a system that honored the dragon clans. People regarded the power of dragons as the highest symbol of honor and strength.
- The Dragon Domain is divided into several kingdoms. They have enjoyed periods of friendly relations, but have also clashed and gone to war over interests and power.
- Li Xi: The main character of the story, an ordinary member of his race born in Dragonbone City. He drives the story forward and bears witness to its events.
- Dragon Guardians: Legendary figures chosen for their ability to wield the power of dragons. They can communicate with dragons and receive their protection and strength.
- Dragon Soul Envoys: Mysterious beings who can awaken slumbering dragon souls and use them to fight or shape the world.
