Cyber Blue
Cyber Blue: The Lost Children / Cyber Blue: Ushinawareta Kodomotachi

In 2035, the colonized planet Tinos is abandoned by its government and overwhelmed by crime, forcing its inhabitants to rely on oxygen-supplying maintenance equipment to survive. A thriving black market trades in stolen devices. Seventeen-year-old Blue is looking for a new provider when criminals trick him into buying a defective apparatus. After Weiser, the corrupt police chief, deceives him, Blue is killed in an ambush. The robot Fatsy gives him a new body and the knowledge it has stored over 300 years. Reborn as a powerful cyborg, Blue sets out to take revenge and protect those oppressed by Weiser’s tyranny.