Intoxicated by the promise of a promotion, Charles Singular for once allows himself a small extravagance: he buys a bowler hat. But there's a problem: this is no ordinary hat. This one once belonged to the surrealist painter Ren Magritte, and by donning it Charles has unwittingly stepped into the artist's off-kilter world. What's more, he can't escape. At least, not until he has illuminated the secrets behind Magritte's work. What follows is a hallucinatory journey through Magritte's imaginative landscape, a place where facial features mutate, the crescent moon appears in unexpected places, and answers prove frustratingly elusive.