Caleb Landon framed by Alden; clan exiled to Dunehaven. Reborn with memories, Zoe Landon finds water, predicts haboob. In Dunehaven, she secures rations, innovates survival, befriends Deckard, protects village. She establishes trade with General Shane Shaw, Landon Trading Company, school. Her achievements lead generals to impeach Alden; Landon family cleared. Zoe stays in Gobi, building company, leading people.