"The opening chapter of the Chinese Superhero Universe"! Former Dragon Commando Chen Dun woke up from the ice coffin, with the Dragon Spine Reactor embedded in his spine and nanometal flowing through his blood. He is the country's ultimate weapon "Xuan Jia", and he is also the first hunting target of the Entropy Organization's world-destroying plan! The Shanghai Tower trembled under the feet of the berserk mecha. Chen Dun used his body as a shield to save thousands of people, at the cost of wanted posters plastered all over the country. Dunhuang's desert energy core exploded, and Ning Ge slashed and transformed the monster "Han Ba" in a sandstorm; Chongqing was besieged by a zombie wave caused by the data plague, and Xuanjia formed a "Great Wall" to defend the country; until the capital's smart grid rebelled, his best friend Ling Han's Ice claws pierced his chest, and quantum scientist Su Wan was annihilated in the data flow - "How hard is the black armor, you ask?" Chen Dun tore open the remains of the mecha and inserted his iron arm into the cracks in the ground, "It's softer than the load-bearing pillars in Shanghai, and it can stop the bullets of our compatriots!"