C540 Origin of the box

"Old grandpa?" What are you doing? Do you want to go out? " Long Yu asked.

Mu Shuang was startled. Out? No? I just want to put my luggage down.

Although he didn't want to get out, he felt a chill down his spine.

He felt that something was amiss, but also felt that it was a little unnatural. This feeling was very familiar, as if he had seen it before.

And then he understood