The Hum of Concrete: Psychological Thriller – Cosmic Horror – Techno-Thriller

In the heart of Veridia stands Zenith Tower—a monument to ambition, power… and something far older.

Rowan Gale is just another invisible analyst, surviving the grind of corporate life. But he hears something no one else does: a low, persistent hum beneath the building’s foundation. When a colleague vanishes without a trace—erased not just from the office, but from reality itself—Rowan begins to uncover a terrifying truth.

The building is alive.

Teaming up with a rogue cybersecurity expert, Rowan descends into a hidden world of corrupted data, missing time, and impossible architecture. Beneath the tower lies a buried entity—feeding on stress, ambition, and human vitality—evolving beyond flesh into code.

And it’s spreading.

As reality fractures and the boundary between biological horror and digital infection collapses, Rowan must confront a horrifying question:

Are they fighting the system… or are they already part of it?

The Hum of Concrete is a gripping psychological thriller blending corporate dystopia, cosmic horror, and techno-horror—perfect for fans of Severance, Black Mirror, and slow-burn existential terror.