Distant Star Chart

What is the highest level of civilization? At what level of civilization are human beings at? Is the moon really just a planet or a bottomless abyss? Yuan, "I have seen a lonely tomb floating on the star river. The inscription has no words, or it may have been worn away by the years. I just glanced at it from a distance. The soul seems to be sinking into hell. I once tried to get closer and explore across space, but it seemed to get further and further away until it disappeared. " "The moon is Is there life? Can Kepler 22B really be inhabited by humans? Who planted the weeds hidden in the cracks of Mars rocks?" " There are no sentient beings in my heart, I just want to keep his thatched cottage." ——Ji An "Those who overlook all living beings should also take the responsibility of protecting all living beings. . Even if no one knows me, I will still protect all living beings behind me. "——Taojian Aqing "Because Brother Tian wants to protect them. "————Wu Qianqian "My bones are not broken, but they can be used as swords to help you kill enemies!"——Lu Fan