Magebike courier

"Jin-Lu has the most dangerous job in the wasteland. She's a magebike courier, one of the few who venture outside the domed cities on motorcycles powered by magic. Every day, she braves the wasteland's dangers-deadly storms, roving marauders, and territorial beasts-to deliver her wares. Her most valuable cargo? A prince's love letters addressed to Yi-Nereen, a princess desperate to escape the clutches of her abusive family and soon-to-be husband....