Brilliant City, a city built within massive defensive walls. It is called Brilliant City because it was the first human city to utilize planetary unique materials to develop an artificial sun. It is a gigantic city with a population exceeding 30 million.,A loud rumbling echoed from the spotlight, startling the over 100 journalists present. They all turned to look at the stage.,The policemen surrounding them backed away, one by one taking out a thumbnail-sized brooch from their pockets and tossing it to the ground. In an instant, the thumbnail-sized brooches swelled up, transforming into black shields in less than a second.。