The watcher's name was Dennet, they learned within the first mile of walking him back toward the settlement, offered up freely and without being asked once he understood plainly that nobody intended to hurt him for volunteering it.
"Figured you'd want something to call me besides 'the prisoner,'" he said, hands bound loosely enough in front of him to manage the walking but not loosely enough to manage anything else, flanked by Gregory on one side and Andrea on the other with Aulus a half step ahead, reading the ground the way he read every stretch of ground he'd ever walked through with something worth protecting at his back. "My mother named me for her own father. Never thought I'd end up trading it to a swamp full of strangers instead of using it for anything worth being proud of."
"Plenty of time left to earn something worth being proud of," Aulus said, without turning around, "provided you keep talking as freely back at the settlement as you've started talking out here."
They'd broken camp within the hour, no fire, no lingering, Aulus setting a pace hard enough to put real distance between them and the ridge before full dark caught them still exposed on the higher, drier ground the scrub pine favored. It was that same higher ground, thinner cover and longer sightlines than the black water and stilt-root trees closer to home, that had him uneasy in a way he hadn't fully explained to either Gregory or Andrea yet, turning it over privately while his boots found the driest footing out of a habit older than any of them.
"Something's bothering you," Andrea said, catching it the way she caught most things, watching him rather than the trail for a stretch. "You've checked our own back trail four times in the last mile."
"A watch post that's sat six weeks without relief doesn't run itself," Aulus said. "One man alone, eating cold rations and counting our comings and goings. Somebody's been feeding him, resupplying him, or he'd have starved out or walked off the job long before we ever found him. The scout's own report said six men, maybe eight, at that camp. We found one."
"You think the rest are close," Gregory said, not a question.
"I think a man doesn't get left alone on a ridge for six weeks unless there's someone else within a day's walk who checks on him regularly enough that he never had cause to wonder if he'd been forgotten," Aulus said. "And I think we've just walked off with the one thing that camp actually exists to protect. If I were the man running that operation, I wouldn't take that quietly."
He stopped where the trail narrowed between two arms of black water, a single fallen trunk bridging the gap where the swamp reclaimed the last of the dry ground, worn smooth in the middle from some earlier season's traffic, and studied it a long moment the way he studied any ground before he trusted his people to walk across it.
"I scouted this crossing myself, back before the retreat ever settled where it did," he said, mostly to Gregory, though he pitched it loud enough that Andrea and even Dennet caught the whole of it. "If trouble ever finds us on this stretch with a prisoner in tow and no clean way to run, this is where we make our stand. One channel of water at our backs, the log itself narrow enough that six men become one man's problem, provided whoever's holding the crossing doesn't panic and let two of them through at once instead of one. I want that understood plainly, now, while we've got the leisure to say it out loud instead of shouting it over the top of an arrow."
"Understood," Gregory said, simple, the way he answered most things Aulus said with the flat weight of a man filing it away rather than merely agreeing to be polite.
"Understood," Andrea echoed, and something in the careful attention she gave the crossing, measuring its width with her own eyes rather than simply taking Aulus's word for it, told Aulus she meant it as thoroughly as Gregory had.
They crossed single file, Dennet in the middle, and pushed on into the last hour of usable light with the drier ground finally giving way to the swamp's own familiar black water and close, listening trees, the kind of ground Aulus trusted a great deal more than open scrub pine, right up until the moment the first arrow took Dennet through the meat of his shoulder instead of anyone with a weapon in hand, and the swamp around them came apart into shouting.
"Down," Aulus barked, already moving, already reading it the only way a man reads an ambush that's actually caught him, five shapes breaking cover from three directions at once, too disciplined to be panic, too coordinated to be anything but a patrol that had known roughly where this trail ran and simply waited for the walking to bring its own target to them. "Gregory, the prisoner. Andrea, my flank. We're not holding this ground, we're crossing it. Move."
A voice called out from the treeline before the second volley loosed, clipped, carrying the particular flat authority of a man who expected to be obeyed rather than merely heard.
"Hold your ground and hand back what's mine," the voice said, "and I'll consider letting the rest of you walk home with your own blood still inside your own skins. Refuse me, and I'll take the man from your corpses instead of your hands, and I'll enjoy the difference considerably less than you'd think, but I'll take it all the same."
"That's an offer with exactly one honest word in it," Aulus called back, already backing toward the crossing with Andrea matching him step for step, Gregory hauling Dennet upright with one arm and a blade in the other hand. "The word's mine. Everything else is a man who hasn't yet worked out he's outnumbered on the only ground that matters here."
The crossing was forty paces behind them and closing fast, the swamp's own black water swallowing the last of the daylight on either side, and Aulus felt the old, familiar calculation settle into his chest the way it always did once a fight stopped being a choice and started being simply the shape of the next several minutes, cold and clean and entirely without room left over for anything but the work in front of him.
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