Resistance to the Pod Leadership has come apart. The Grove has been
destroyed but so has the Pod Minister. Quinn, Bea and Alina separately must
embark on a perilous journey across the planet’s dead landscape in search of the
rumoured resistance base Sequoia. Meanwhile the Pod Minister has been succeeded
by his capricious daughter. Her brother, Ronan, is supposed to advise her, but
his doubts about the regime lead to him being sent out of the Pod in search of
Quinn. In a world in which the human race is adapting to survive with little
air, the stakes are high.