C15 Imagination Is Power 2

When he woke up, he found that the sky had darkened and his bladder was a little tight. It seemed that he drank too much water before going to bed.

When I tried to get up, I found that I couldn't move my hands, eh?

Wait! It wasn't just his hands. His entire body was immobile! Am I paralyzed?

No, that's not right! It still felt like it was possible, but he just couldn't move it