قسمت 112: تتسورو به پرومتیوم می‌رسد و با تصمیمی سرنوشت‌ساز درباره تبدیل سایبورگ خود روبرو می‌شود.

112

Tetsuro finally arrives at the final destination, Promethium. However, he still cannot choose whether or not to become a cyborg. He is given twenty-four hours to make up his mind. But, during that time, Tetsuro speaks to a cyborg who was sick of eternal life and attempts to commit suicide. This man tells Tetsuro of Maetel's true identity as Promethium's daughter. Then, his guide, Mirai, tells Tetsuro that he has been chosen to be a vanguard soldier of the Mechanized Empire. Tetsuro confronts Maetel... (Source: Crunchyroll)