Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Mankind is gradually declining in the twilight zone between eternal day and night of the colonial planet which always faces the same plane to the sun. Sophie is expelled from the city to protect the Bianca who is the object of love and who aims for revolution, but in the eternal night, he meets ゲレト, an alien intelligent life, and approaches the important secret for mankind to survive on this harsh planet. Nebula Award and Locus Award winning work 『 A Seishin science fiction in which a new 』 writer releases every bird in the sky. A Locus Award winning work and candidate for Hugo award winning work.