Dorin Morgrim and the Advance of the Helms

The Helms were a primitive people that didn't even have their own writing system. They were also quite docile and wouldn't attack first unless their territory was invaded. Dorin Morgrim changed all that when he started making equipment for the Helms. It is unknown why he started working at Helms Post, but his weapons planted a seed of greed in the Helms' minds, and this caused danger to human society. Humans and Helms started fighting each other to survive. But Dorin... He will not stop. He seems to believe making weapons proves his existence.