secret passageway

Date: 12/22/2016

I'm at school in some tech room. I'm in a class but I don't know what it is. Barely any people are there, but the class is supposed to be big. My friend shows me this underground passageway that is opened up by turning a valve. We have to crawl through a small space, but then it opens up into a huge room where everyone from the class is talking and doing stuff. My friend tells me that everyone here has been coming here for weeks during class but nobody ever bothered to tell me. I feel bad. Later I'm in the tech room with my dog for some reason. I try to open the door myself. I turn the valve, but I turn it too much and the room starts to fill with water. I try fixing it but it just gets worse. I pick my dog up because there is so much water everywhere