Most life forms with developed vision can see very far, for example, humans can see the light emitted by distant galaxies. If humans could discern ten thousand color variations, then the continuously shimmering different hues from that star would be equivalent to expressing a language, greetings from the distant universe and provocations from the distant universe, all of which humans could receive.
"Honorable Butterfly, are you and your husband traveling here?" asked a member of the Spider Clan responsible for "planetary visas."
This member of the Spider Clan has very developed legs, allowing them to handle visas for many visitors at once.
"We are..." Yu Yu was just about to explain their sibling relationship, when Wu Hen covered her mouth with his hand, then smiled and said to the spider visa officer, "We've come here for our honeymoon. We've heard that there's a very interesting program here that can reach other low-dimensional worlds, and we'd like to experience it."
