Zaixuan shook his head. "I can't sleep. There is no sun in our shadow. Now I come to the sun, just like you go abroad. I can't adapt to it for a while, but you can rest assured that it will be all right in a few days."

When I saw her say that, I couldn't say anything, and then I went upstairs.

As I walked up the stairs, I thought about what Xuan Xuan had just said. She came from the shade to the sun as if we were going abroad. Is there any other country in the world that can't do it?

I think it's a very important...