[DeepL Translation - needs review] Introduction to Volume 1: In a world where the aerial city of Zalem rules over everything. The few humans left on earth manage to survive by huddling around a garbage dump that spits out just below Zarem. Ido Diesuke, a cybernetic doctor and bounty hunter, finds a girl's head among the scraps and recreates it. The girl had lost her memory, but she had the lost ancient martial arts and armored techniques in her body. In pursuit of her roots, the meaning of l...
