"All of them are?" That's something if the train has been able to make some of the items it has on it more durable than usual. Wen Ning knows how delicate some instruments can be, and he doubts everyone on this vehicle is going to be careful when using them. There are always those that don't care about that sort of thing. It would make sense, then, for the train to compensate if it's capable.

"Maybe I'll have to look at them after all..."