>"...Liquid?"
>Wave an arm about.
>"Wouldn't it be swimming, then?"
>Either way, follow Yukari.
>You wave your arm around. You suddenly move a lot slower. It's a lot harder to swing it.
>"Perhaps you could say so. Perhaps not"
>Yukari floats, or swims, downwards, into the purple depths.
>After a while, it gets so dark you can't even see anything but purple.
>But then, suddenly, you get blinded by a golden light from even further down!