Rurbeak, The Brave Dwarf

Grey dwarves excel in weapon and artifact making; however, they don't like to fight and even if they wanted to fight, they could not fight because of their weak combat power.

As for their survival, they make a powerful being as their friend and trade the weapons refined, in return for protection.

Just like any other grey dwarves' world, this grey dwarves' world is also able to invite a King realm Gaint and his followers as their protectors.

However, a few years back, the Primordial demons killed all the Giants in the Grey dwarves' world and made the Grey dwarves their slaves.

Moreover, in order to stop the other invaders, the primordial demon king Igunuz put five demon kings with their army in charge of that world.

As for the five demon kings, they were cruel and vicious as they torture the grey dwarves if they didn't refine the said quota in time and the said quota will increase every time.