Water, air, earth, and sunlight, are the catalysts for the growth of all things. In 2276, everything has long since been exhausted, and humanity can only live within cities enclosed by massive defensive walls.,"No problem, I'll ask later which media outlets those reporters belong to and give them a good warning.",Le Xia, squeezing through the crowd desperately, immediately held up a hand. A light blue bracelet emitted a slow-moving beam of light, and in an instant, the light began to converge. In less than a second, it transformed into a camera made of light and shadow. She immediately took several rapid photos.。