Let's talk about dreams.

[Angrist]

This morning I had a weird dream.

It started out as some kind of school trip for adults. We had to swim in a river or lake and I hated feeling the stuff I couldn't see on the bottom. Then we came to an abandoned village. The way to get into it was swimming through the river. I saw some gross stuff floating in it. But that wasn't the interesting stuff.
The village had turned undead. We killed some big and dangerous zombies (1 with the use of a pool table, balls and cues). In the end we came upon a survived mother and child. They had always just assumed the whole world was infected, while it was only their village.