My Clone Is a Dragon

The emergence of the new world has made all mankind rush towards it. Fang Chen, an ordinary high school student, accidentally discovered that he had a black dragon clone in the new world, and it also came with a polluted territory. When humans took their first step in the new world, Fang Chen was already thriving in the new world. When humans dominated the new world, Fang Chen had become the dark god of the new world.