In the beginning, there was nothing, nothing but the All Father and his seven children, Lust, Envy, Greed, Pride, Gluttony, Wrath and Sloth.
It was prophesied that out of the seven, one of them would betray their siblings, and take over the new world created by the AllFather.
Once that world was created, the seven children were each given territories to rule, dividing the world into seven nations, named after each of them.
But Lust wanted it all, So she waged war on her other siblings, and took it all, after that she made all six other nations pledge allegiance to her.
While she locked the siblings who didn't bow to her, in a place no one knows, after taking over, she created magic academies around the world, to train the ever growing human population on how to use their abilities.
Even though she brought about an age of peace, some factions still hold on to the beliefs of the other children of the all father, and cause terror around the world.
But as the wars grew stronger, Lust vanished, leaving her new world to her thirteen children.
Now with the world in a turmoil, it's up to the followers of lust, to protect it from any danger, and bring everlasting peace.