In the year 217 of the "European Era", the huge dome city "Lingxiao" relied on elemental technology to prosper and develop, while the wasteland world outside was full of struggle and danger. Li Yangguang, a young mechanic from the wasteland, accidentally obtained an ancient prototype mecha "Dawn" with self-awareness that far exceeded current technology. At the same time, Jiang Xueli, the ace pilot of Lingxiao City's elite mecha unit "Silver Guards", intertwined with Li Yangguang's fate during a pursuit mission. One of the two came from the bottom and piloted mechas with wild skills and instincts; the other was of noble birth, had received the most rigorous training, and firmly believed in order and rules. They were forced to join forces to face the conspiracy from the top of the city, the threat from the wasteland armed forces, and the huge crisis hidden deep in the core of the source material that could destroy the civilization of the entire era. This is an adventure about trust, growth and redemption. Two completely different souls will drive their mechas to tear a dawn light called "hope" into this gloomy world.
