Long Huiming has been a very smart person since he was a child, with good academic performance, especially in sports. However, when he was 13 years old, his parents disappeared mysteriously and he began to live alone. To this day, he still goes to the police station to inquire about his parents as usual. On a sunny afternoon, there was sudden lightning and thunder, and the sky suddenly darkened. A giant dragon hovering in the sky appeared and attracted the attention of people on the street. At this time, The roar of the dragon condensed a breath and rushed towards Long Huiming. The people on the street were shocked by the scene in front of them, but they did not know the range of power caused by the breath. A city was destroyed in an instant, and Long Huiming could not believe that his life would end like this. But when he opened his eyes, he found that he was in a different world, and his adventure began.