The Symmetry Killer

Vienna-fog-drenched, elegant, and hiding more secrets than its gilded facades will ever reveal.

When a series of ritualistic murders disturbs the city's winter calm, the case falls to an unlikely investigator:
Spiros Freiherr von Welsbach, a sharp-minded homicide commissioner with Greek roots and Austrian nobility in his blood.
Culturally torn, emotionally guarded, and brilliant in the shadows, Spiros has one weakness:
his past is the one mystery he refuses to face.

The killer, however, has other plans.

Each crime scene is arranged with chilling mathematical precision-perfect angles, mirrored poses, sacred ratios. Hidden among them: ancient symbols tied to the medieval Order of the Templars, whose influence once reached deep beneath the streets of Vienna.

As Spiros deciphers the messages, he is drawn into a clandestine war between old brotherhoods, forgotten crypts, and a truth that has survived centuries.
A truth someone is killing to protect.

But the most terrifying revelation?
The murderer knows his Greek heritage... and the stain his family tried to bury.

When the hunt becomes personal, Spiros must confront the ghosts of two cultures-and the darkness of his own legacy-before the Symmetry Killer completes his final design.

A chilling, atmospheric thriller steeped in history, mystery, and occult geometry.
Perfect for fans of Dan Brown, Umberto Eco, and European noir.