I'm in a small foreign town, behind which is a huge volcano, looking like Hayrick Butte. It suddenly erupts, massively, like those videos of early tests on atomic bombs, shooting grey dust and rocks in a huge vertical column and raining them down on the city. I run in the opposite direction, looking for some sort of cover, but thinking that it's just a matter of the odds - if I happen to get hit in the head with a big rock, I'll just be dead.