In the mid-21st century, an asteroid flew towards Earth. Humans observed the planet through a super telescope 20 years ago. Subsequently, they contacted the planet using extraterrestrial life exploration robots that had already been launched and discovered new substances. Driven by their thirst for knowledge and exploration, humans began preparations for landing. This planet, which will briefly brush past Earth, will stay outside Earth for thirteen days. Humans must seize this opportunity to discover new substances.,Let me know if you have any other text you'd like translated!,The newcomer wore a black uniform, the buttons carelessly unbuttoned. In the sunlight, his white short hair was soft and bright. He was about 1.8 meters tall, with a long and handsome face, a thin white cigarette dangling from his lips, and a well-proportioned physique.。