Fredrik1ST

Dream 1 (rather compact, but I can only remember fragments of it's beginning and end)
I'm in a completely dark world inhabitated by silhouettes and dim sources of light here and there (like eyes/windows/sky).
Some cliffs form a circle formation, and centred between them all is a giant tree. On the cliffs, people are standing lifelessly on random spots.
I take a wooden elevator to the top of the tree. The elevator was constructed by a small girl with glowing eyes, who's apparently very hostile. She's waiting at the top.
I barely manage to escape and land in some water-like substance that there's plenty off in the darkness surrounding the tree.

Dream 2 (locked out from school)
I'm about to enter the school building (that for some reason is situated within our burnt-down gymnasium).
The door is locked. On the other side, the pupils who locked the door are grinning devilishly at us.
We stand there, fearing the wrath of our teacher.

Dream 3 (the cinema)
I'm in a cinema along with some avid Gintama-fans who are trying to keep the series alive through economical funding.
The movie being screened, however, was dream #1, with the main character standing on one of the cliffs.

Dream 4
I have no idea at all. I can only remember some really, really blurry Gintama-characters.