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.,“Master Administrator, I'm Jean from Department 13. I heard that last month a hotel was damaged in the Mid-Tier City, causing the Congress to pay a large sum of money as compensation and even injuring hundreds of civilians. Is this true”,Michelle took off her glasses, and in an instant the liquid-form glasses began to shrink, transforming into a gold corsage the size of a fingernail. She pinned it onto her white uniform.。