She had nothing. She had nothing to wake up for. She had nothing to stay alive for. Then, the discovery of Sehnsucht, a far-off underground world, gives her a purpose. Oakley Aldrin's obsession with Sehnsucht is only leading her down a clouded path: she plans to depart in search of the city as soon as possible. When she arrives, she realizes there is more to the land than she thought.