C298 Descending

The speed of light will slow down the passage of time, which is very important.

It was the same for Yan Jia and Qian Kun.

In the Shanhai World, there were only a few things that could be related to time. It was like scratching an itch with a boot, it didn't directly affect time. Now that there was one more thing, it would be of great help to the research time of the Shanhai World