Beyond Zhenyue City, the mountains are all the remains of ancient dragons. The strong carve mountains with dragon arms and illuminate the depths with dragon eyes. They even dare to refine dragon nature into their hearts and lungs. The closer they refine it to vital organs, the stronger they become, but the greater the danger.
Six years ago, Gu Ye's father was ambushed by his companions and had his Thunder Dragon heart stolen. His old wounds have yet to heal. The thief, meanwhile, refined the stolen heart and became the city's top hunter.
At sixteen, Gu Ye cut into a bone in his own shop and found a wisp of thunder that had not yet dissipated. The dragon nature no one else could retain survived within his body. First, he would refine a Thunder Arm of his own, then confront the stolen dragon heart. And in the Thunder Marsh beyond the city, a living wyrm was about to shed its skin and become a dragon.
