Those crates held more than goods.

Hmm. There should be one more crate... Good people, might I beg for your assistance and look through the vicinity?

What's inside the crates?

Those crates held more than goods. They carry Valley IV's survival.

And hence, I must complete this mission. And I am grateful for your understanding.

But you still haven't told us what's inside the crates... Oh well, whatever. Don't worry. We'll find your stuff.