Evolver's Technological Black Hole

As humans continue to develop technology, a small number of civilizations have reached another level. At this altitude, things that science could not explain in the past have become controllable data, and places that science could not reach in the past are being gradually discovered. And this small group of humans are called light chasers. Some of them live on earth, some live on other planets, and some live in the future. There are few legends about them in the human world.