In a world where telepathy is a reality, the ability to block unwanted thoughts is a precious gift. But for telepath Hal Yarrow, it's a curse. Plagued by the constant chatter of others' minds, he yearns for silence. When he meets a woman who shares his ability, he believes he's found solace. But as they delve deeper into the world of telepathy, they uncover a sinister plot that threatens to shatter their minds and the very fabric of society.