Library

We roughly know about five thousand years, but we don't know whether the secrets left over from each era were passed down from generation to generation. We understand the known and we want to know the unknown. After all, we are just tiny stars for a moment. In the face of the unknown and the endless starry sky, what do these so-called wind and rain in just a few decades count? We have only just evolved from reptiles to walking upright, and there are many, many more that we have not seen yet.

In the observable universe in the solar system and even the Milky Way, the speed of light seems to be an extreme value. It was discovered that there was no way to make something travel faster than the speed of light. At this time, people's footsteps seemed to have reached a glass wall. After many years, they could not take another step forward. Humanity has reached the edge of its cage. What does the world look like beyond the speed of light, or outside the cage?