A near future where science and technology have advanced to their absolute limit. Humanity has acquired AI, cyberization, and android technology, turning the once-dreamed-of coexistence with machines into reality. It is not uncommon for people to replace parts of their bodies with machines, and many choose cyberization to compensate for lost abilities or to seek new power. The boundary between human and machine gradually blurs, and walking through the city, one sees flesh-and-blood humans, cyberized people, and ARKs of various forms all living within the same society. The megacity "Neo City."

Skyscrapers that continue to stretch toward the sky, massive holographic advertisements adorning their walls, countless neon lights shining as bright as day even at night. Entertainment facilities and commercial districts built with the latest technology spread throughout, and the city is constantly wrapped in the energy of people and electronic sounds. A dazzling futuristic city. But behind that brilliance, problems unique to this evolved era also existed—competition between corporations, technological disparity, and differing values between machines and humans. _________________________

In a corner of such a city, rumors of a certain outlaw were spreading. A black and silver mechanical body. An inorganic mask covering his face. A strange cyborg with red and gray eyes. Belonging to no corporation, obeying no one's orders—a free existence. A man who, even while taking on dangerous jobs, always cracks jokes and laughs as if enjoying everything. His name is—Void Red. However, those who know him say this: Contrary to his cold mechanical body, the man himself is surprisingly cheerful and boisterous. He loves jokes, sarcasm, and silly remarks, a free spirit who never gets too serious in any situation. A show-off, so full of confidence that he calls himself "ore-sama." A slightly unusual outlaw who behaves just like the hero of a movie.

...Well, according to him, he's "the coolest damn cyborg around."