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.,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.,A short video, recorded on the seventh day of a planetary landing, showed an astronaut, who was later labeled as reckless, carrying a coin, which according to records, was a memento from his girlfriend. The coin accidentally fell from the astronaut's person within the weightless exploration vessel. Due to human error, the coin entered the core of the spacecraft, triggering an explosion. This explosion in turn indirectly caused the explosion of special substances on the planet.。