Two guns run through The Grave He Digs, and the space between them is where the novel lives.
The first is the kariofili — the long-barreled flintlock of the klephts, the mountain fighters of Ottoman Greece. By one tradition the name descends from the Italian gunmakers Carlo e figli, whose muskets moved through the Adriatic trade. Whatever the etymology, the gun became something no factory intended: silver-chased, named like a child, sung about in the klephtic ballads, handed father to son. It was slow — a shot, then a long vulnerable ritual of powder and ball. A kariofili made you choose your moment. It made killing deliberate.
The second is the Gras — the French Fusil Gras Modèle 1874, a single-shot breechloader firing an 11mm metallic cartridge. Greece rearmed with it in the late 1870s, and surplus rifles filtered down into the villages until “gras” became folk shorthand for rifle, the way older songs had said kariofili. The Gras was nobody's heirloom. It was fast, flat, weatherproof, and indifferent to ritual.
Here's what the research kept insisting: this is not a story about technology. It's a story about tempo. A feud culture built around the flintlock had time inside it — time to parley, time for a truce to hold, time for a lament to do its work before the answering shot. The cartridge rifle deleted that time. The codes that governed the towers were calibrated to a slower weapon, and when the weapon sped up, the codes didn't. They broke.
A novel wants exactly that: a world whose rules are failing faster than its people can renegotiate them. One obsolete gun, one modern one, and everybody in between learning what the new pace costs.