There is a joking saying that dragon meat is the best to find in the Kingdom of Light, businessmen from the Kingdom of Ice are everywhere, beautiful men are everywhere in the Kingdom of Wind, red eyes from the Kingdom of Fire cannot be cured, and it is better not to mess with those from the Kingdom of Darkness.
A king most wants to have dragon knights from the Kingdom of Light, archmages from the Kingdom of Ice, wizards from the Kingdom of Wind, warriors from the Kingdom of Fire, and dark envoys from the Kingdom of Darkness. However, most of them only serve their own country because of the bond of blood.
The Kingdom of Wind has three cities, Wind City, Cold City, and Sand City. Among them, Wind City is also the Royal City. The Royal City inevitably faces the issue of succession to the throne. The selection of the successor has been delayed again and again, because the war between the Kingdom of Wind and the Kingdom of Fire lasted for several weeks and just ended.
After that, the fallen prince began his journey of revenge.