Hiro and Zero Two remember about their childhoods in the Garden; Hiro was a successful subject of the Parasite program who easily became friends with his peers, whereas Zero Two was an experimental subject with animal features continuously tormented to research her regenerative abilities, her only comfort being a picture book in her possession.

Cast: Yûto Uemura, Ami Koshimizu, Haruka Tomatsu, Kana Ichinose, Nanami Yamashita, Saori Hayami, Shizuka Ishigami, Marina Inoue, Ken'yû Horiuchi, Natsumi Fujiwara, Bryn Apprill, Tia Lynn Ballard, Morgan Berry, Aaron Campbell, Patric Carroll