A girl with a deadly lung disease . . .

A boy with a tragic past . . .

A land where the sun never sets but darkness still creeps in . . .

A bargain that brings life, but may cost more than anyone can imagine . . .

Madeline Oliver has never wanted for anything, but now she would give anything just to breathe. Jason Wu skates through life on jokes, but when a tragedy leaves him guilt-stricken, he promises to tell only the truth, no matter the price.

When a mysterious stranger name Hanali appears to Madeline and offers to heal her in exchange for one year of service to his people, Madeline and Jason are swept into a strange land where they don't know the rules and where their decisions carry consequences that reach farther than they could ever guess.