Living far away from the world, why was his whole family killed? How can Cheng, who lives alone, find the murderer and avenge his family? A new Dragon War is about to break out. What happened in the Dragon War ten years ago? The real culprit behind the scenes is actually the hero in his heart, the guardian of Dragon City - Dragon Rider? Yu Min, Long Yun, Wu Qi... Who should Cheng trust? Sincerity and the city, where should we go from here?
Mission: Responsibility and responsibility, feelings of family and country, growth