The Cabinet of Curious Cosmos

((So, now that everything's transferred over, I thought I'd try to stir up some muses with a prompt, if anyone's interested.  Anyone who wants to can respond (no limits on how many, obviously).  If you'd like to play out the story of Muse A, comment with "Muse A," and if you want to be Muse B to someone's Muse A, reply directly to them with that.  Or you can comment with "Muse B" in a separate comment and see if anyone accepts the challenge.  Then the paired off writers can go write and tag their own starters.  There are no limits here-- if you want to write multiple threads as both Muse A and Muse B, that works!))

Muse A wakes up in an asylum, where they are being told that their friend Muse B is a figment of their imagination.  They may or may not believe this.

Meanwhile, Muse B is worriedly searching for Muse A, who disappeared without a trace some time ago.

((Ok, I think I know what the problem is. Let's see if this works...))