Conflict: Antagonists could be corporate overlords, rival engineers, or the government. Internal conflict could be ethical dilemmas, self-doubt, or loyalty to a cause.
I need to flesh this out with character motivations, setting details, and technical specifics of the QCD. Maybe Juke's sister is a victim of NovaCorp's policies, adding personal stakes. The QCD could use theoretical physics concepts, making the engineering challenge plausible.
Climax: During a demonstration, Juke activates the device, triggering a city-wide energy surge that disrupts NovaCorp's control but overloads the grid, risking a meltdown.
Let me consider the technical aspects. The user mentioned "work," so focusing on engineering challenges, technical jargon without being too obscure, and the protagonist's expertise as a core element of the plot.
Protagonist: Juke569, a prodigious engineer with a contract to NovaCorp, the dominant corp. Juke works on energy projects. Their latest project is a Quantum Convergence Device (QCD) to generate limitless energy, but NovaCorp plans to weaponize it.
Title: Juke's Equation