C198 I also have something I don't understand

There are some things I don't understand, too.

Wei Qinglan had lived for two lifetimes, and this was the first time she had heard of it.

Feng Qianxuan followed behind the two of them and felt that it was impossible for anyone else to enter their world. Although none of them admitted to liking each other, in their eyes, most likely they only cared for each other.

In this world