Twines - Sifters

Jupiter sacrifices everything to save her sister. But there are things-choices- no one can be saved from. Devastated, Jupiter is left wondering when the person she knew best became a stranger she didn't even care to know. Imprisoned in the lowers alongside Lucky, she has no idea where Maze is, if he's alive or dead. And it's not just their own survival they need to worry about. The Prince and Princess of Pitch are building an army, and they're siphoning mortal souls from the Fourth to do it.
The sifters will need allies if they have any hope of stopping them, allies who've been estranged for centuries. Jupiter already gave everything once. With nothing left to lose, she'll do whatever it takes to stop the monsters who stole both halves of her heart. Her twin. And her twine.