Dizi Adı: Blue Gender
Bölüm Adı: Agony
Sezon/Bölüm: 1. Sezon 4. Bölüm
Yayın Tarihi: 7 Ağu. 2003

Yuji disobeys Marlene’s orders by saving a little girl’s life, and discovers a group of survivors hidden among the ruins of the city. Yuji makes promise to the little girl, Yung, that he will protect her from the blue. But this new cause is threatened when he learns a shocking truth about his rescuers from Second Earth.