You were too clumsy and find yourself stumbling into some of the clear mist...
Almost as soon as you do, you feel your entire body dissipating. You seem to be 'blown' off to the end of the maze as your body vanishes... but you still feel existence. As you are tossed from the maze into the next room, you feel different, yes, but also floating around. Light as a feather, actually even moreso, you then come to the realization that you've evaporated into a clear cloud of mist just like the maze. All cluttered into one entity.
How you've managed to see at all, you're not really sure.