In this tenth installment of the science fiction series Knights of Sidonia, the Sidonia and its crew believe that their danger-fraught quest has come to an end when they reach a planet with water and a breathable atmosphere. Author Tsutomu Nihei spins an imaginative tale of what may be humanity's last stand, centuries into the future, aboard a city-sized spacecraft. Their race across the treacherous expanse of space may have finally paid off--or has it? For the Knights of Sidonia, their interplanetary adventures are far from over.