Nations reached a consensus, collaborating by providing each other with funding and technology. Gathering the world's top scientists, they finally succeeded in landing on this planet at the moment of planetary contact, and immediately announced the discovery of many diverse new materials.,One day, a certain city released a video from several decades ago. Finally, humans understood why that explosion occurred, the one that changed all of humanity.,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.。