In the deep universe. A fleet is moving forward. The leading battleship is dark green all over. It looks like an X from the front and a triangle from the side. The spaceship looks very slender, with a width and height of only one-thirtieth of its length. At its end there is a huge light source, which emits green light as bright as a star. If it is seen by humans, it actually presents white light, because the green band is in the center of other colors, that is to say, the light will blend with the light of other bands, and the seven colors will eventually combine into white. The reason why it is so green is because it means that it represents peace. It is not certain whether other civilizations have other interpretations of green. This "Green Arrow" reminds Yan Xia of something that makes the breath fresher, so Yan Xia chose this battleship for this mission. Of course, the main reason is that it is very fast, reaching 82877km/s, which is close to one-third the speed of light. "We should have been sailing for 16,823 years. It's hard to imagine that we have been sailing in the starry sky for so many years."

"The tachyon communication device is connected. We need to understand the current state of the Federation and ask for instructions on the establishment of diplomatic relations with the flying civilization." Billy Fensi, the ship commander and diplomat this time, glanced at the time and showed some confusion. Anyone who has spent such a long time should have such a reaction. They have been in the hibernation capsule for too long. The battleship host automatically transmits information back to request instructions. At the same time, the spacecraft host also prompts the information received during the flight. [2873 years ago, we received a message from the flying civilization, and the message uses Chinese characters] ["Welcome to your arrival, our friendly neighbors. I believe that you will not want to go back after coming to our civilization, and we are also happy to do so. However, our people are somewhat xenophobic, so we hope that you can stay in a specific star field. This is a friendly contact, and we don't want to destroy it.\