In a world where a feared, small scattered group of people have gained mastery over their minds, able to dig deep into their subconscious to truly see the bigger picture, Prudence, a quiet college student, knows how important it is to keep watch, to trust herself and no one else.

But after taking a trip inside her head reveals a disturbing truth about someone who might just be catching onto her, Prudence is left alone to deal with the threat of someone who could say one word and there'd be one less Mind Master alive, seeing everything all too clearly.

Lucky for her, she's used to it.