In the Longxing Continent, in this world where power speaks for itself, there is only one solution to everything, force. This continent is divided into four professional professions: mage, fighter, and speed spirit. There is another type that has disappeared for a long time, the swordsmith. The level of every profession in the entire continent is the same, from one star to ten stars. And above the tenth level, except for the man who is said to have created the Longxing Continent, no one can reach it...