The Brightest Neon - Semitone Resonance (v0.7.0r) by DomDot

The sky is dying, exhaling a toxic Yellow Fog that swallows cities whole. To survive, humanity fled upwards, building the sterile, high-altitude sanctuary of Veritas City and orbital arks in the cold vacuum of space. But escaping the ground doesn't mean escaping the nightmare.
Dr. Neon is an astrophysicist who seeks only one thing, the Absolute Silence.
For her, human emotions are nothing but useless noise, and isolation is the only way to survive.
But her fragile peace is shattered when the past she desperately tried to forget violently catches up with her. A haunting, distorted melody begins to echo through the empty corridors of the corporate labs.
A ghost from her past is calling.
Forced out of her shell, Neon must descend from the sterile heights of corporate facilities into the neon-lit, deceptive streets of Veritas City, and further down, into the frozen, fog-choked wastelands of the Outskirts. On her journey, she will face gruesome disappearances, mass hysteria, and entities that warp the very laws of physics.
To stop the symphony of madness, she must confront the ultimate question: is it possible to cure the world by embracing the very 'Noise' she hates, or is the only salvation to erase it entirely?