This is a prompt for Midjourney that creates an image of a billionaire in the shadows of the biopunk world, where the fusion of biology and technology has become a reality. The billionaire, a cyborg himself, exudes an air of both charisma and danger. His cold, calculated steps can be heard echoing through the dimly-lit, metallic corridors, as he seeks vengeance on those who betrayed him. Surrounded by state-of-the-art biotechnology, the cyborg's glowing eyes seemingly pierce the dense, smog-filled air. His once-human features, now replaced by a collective of bionic components, instill both admiration and fear in those around him.

In this dark, dystopian vision, revenge serves as a burning fuel that drives the billionaire cyborg to rise above the industrial chaos of his world. His unmatched genius in the field of biopunk technology led him to become an all-powerful force, while his devastating experiences foster a fierce pursuit of justice. Unsettling whispers of his relentless wrath echo through the narrow alleyways, as his brilliantly-crafted biomachines and cybernetic creations inspire terror in the corrupt underbelly of society. Though a brooding and vengeful figure, the billionaire's ruthless quest for vengeance sets the stage for a high-stakes narrative, where salvation and destruction intertwine with human desire and ambition in the heart of a biopunk metropolis.