Hakkai and Gojyo were in it to start with, then they split away from Sanzo and Goku, not sure where they went. It was set in modern-ish times... o.O For some reason something had happened and they were all rather weak, so it was pretty odd to see Goku supporting Sanzo rather than the other way around.
Then people started trying to kill them and Goku was having fun with them and pissing Sanzo off. :P
I also had a dream about roleplaying, kind of like a computer game (probably NWN). It was multiplayer and first off I'd ventured out to do something and been mugged by three or four of these raptor thingies and died. So when I restarted the level I enlisted three other people, we went off to pick up food and equipment (again it looked like a modern world there...), then when we got to the bit I'd died at before... three of them went AFK and I died again. >.<
Really odd set of dreams.