Rock trolls train for war from birth and are raised by a blade master in place of their parents. As they kill, they express their martial accomplishments through their sundering - the markings they put on their skin for every kill. Some trolls have thousands of markings all over their body, and it is the type of kill that determines the location. The face itself is reserved only for the biggest accomplishments and the most noteworthy of kills. Rock trolls are feared and hated across the land by all other races, and they are always in a perpetual state of war. It is within this bloody environment that Tryton is born with his inquisitive nature to question things. As he is taught to kill, he starts to wonder why. He bears a sense of honor that the rest of the rock trolls lack, and that makes him a bit of an outcast with his elders, but not with his peers. It also enables him to see that his race is facing extermination and that they need to change their ways if they want to continue to exist.
The Flesh of War - a peek into rock troll society
