Odo's first thought is where is everyone. He was in the Great Link and suddenly everyone is gone. Or is he?

He morphs from his liquid state, a dark orange shiny goo, into his humanoid form to watch his surroundings.

This is not Deep Space Nine either. He is in a strange room entirely made of metal, and he's sure there's no such thing on DS9. This could however be somewhere on a starship or a space station, except he doesn't feel any vibrations from what would be the energy source. He has to be on a planet. Or an asteroid base.

But how did he end up here? Have the other Changelings sent him somehow? No, it makes no sense. He shakes his head.

Odo looks around once more, trying to find the exit. He notices some kind of communication device and picks it up to have a look at it.

The door opens. Odo lets out a frustrated sigh and chuckles ironically at himself. Then he notices the communication device is on. He chuckles again, wryly. Someone probably noticed his arrival. He decides to take advantage of it, as embarrassed about the situation as he is.

"Hello. If anyone can hear me, I would like to know where I am and how I ended up here. I'm afraid I've been... misplaced."