"The first ray of light in the universe? Wow, Qiao, that sounds so romantic!"
The overthrow of the constancy of the speed of light barely revolved once in Su's mind before her attention shifted to other matters.
The fact is, it didn't really make a noticeable difference; everything that currently exists wouldn't change. So, if it slows down, it slows down.
Researching cosmic models, uncovering the ultimate secrets of the universe, knowing the origin and end of the universe and such, these kinds of problems rarely crossed her mind.
After all, humans have only a lifespan of about a hundred years. It's indeed too burdensome for ordinary people to contend with something that has existed for tens of billions of years.
But someone has to consider this issue.