Good day, Mr. Frost. My name is Jeeves. [Here's someone who recognizes you, Jack, but not likely the other way around.] You would seem to have returned with a large number of other new persons to the Realm of Dreams. The portals to other worlds have also been closed off.

You may wish to seek some form of shelter or join with a group, though. A Nightmare called the Spellican recently raised four other large and vicious Nightmares dreamers fought previously in other worlds of this realm. I suspect they're most dangerous.

[Sorry to ruin the fun, Jack. Jeeves is a serious man, though.]