Lore behind the Last Word and Thorn

This is what I collected from the grimiore. A famous hunter Jaren Ward possessed the last word. His former friend Dredgen Yor (sorry I might have spelled it wrong) had thorn. Dredgen Yor used to be a noble guardian, but the darkness whispered to him and slowly corrupted him and he created the thorn. Jaren and Dredgen both went to a town in the early in the city age. Jaren meet a kid that would later be known as Renegade Hunter Shin Malphur. He let the kid hold the gun. These two men would change his life forever. Later on someone would join Dredgen Yor and Jaren Ward, Pahanin Errata the creator of super good advice. When the darkness fully consumed Dredgen Yor, he kills Pahanin Errata. Jaren confronts Dredgen and the two duel. Dredgen kills Jaren and goes to a town and wrecks havoc. Shin finds Jaren dead on the ground. He vows to to avenge Jaren and takes the last word. Shin finds Dredgen and they fight to the death. Shin defeats Dredgen. I hope this helped :)