There is darkness in the depths of the universe, and only two asteroids stand there
The two asteroids accompany each other, and the dark days are still too painful.
So they began to work hard to shine and make themselves better and better. Their own light could not shine on themselves, but it could shine on others.
Later, matter rotated, and there were more and more planets around them, but the light on them always only shined on each other.
Concept: A story I have been imagining since I was in sixth grade. I want to complete it.