Eyes seem to be the most powerful evidence for humans to see the world clearly or to admit it to themselves.
Light is a necessary thing for the survival of currently known living organisms. But not all living things are inseparable from light, such as marine life ten thousand meters deep in the sea, and living individuals ten thousand meters underground. But what would the earth look like if it lost light? I dare not imagine, let alone guess. He Yu has something to say (the author doesn't like reading. The storyline and themes of this article are all original. If there are any similarities, please leave a message to discuss. Also, this article is a science fiction theme. Please do not criticize scientific practitioners. I love you...)
Purpose: Survival and destruction