Descendants of the Blood Dragon

In a world where the power of blood is respected, magical abilities are directly related to family lineage, forming strict class barriers. The nine major families monopolize the most advanced dragon blood magic, making it almost impossible for the people at the bottom to break through the bloodline restrictions. Dragons continue to invade human territory, and their body parts contain powerful power, becoming resources that major families compete for. This greed accelerates the vicious cycle of war.