The other scavenger had a rhythm.
It took Julien longer than he liked to admit to notice it, three separate encounters spread across what felt like several days, each one a variation on the same humiliating theme: Julien would detect a fight, wait it out with the discipline he'd spent so long cultivating, begin his long crawl toward the reward, and arrive to find either an empty patch of disturbed soil or, worse, the other creature already halfway through a meal that should have been his.
He'd stopped taking it personally somewhere around the second encounter. There wasn't room for pride down here, not really, not when pride bought him nothing and a working strategy bought him survival. So instead of resenting the thing, he'd started, cautiously, to study it.
It wasn't faster than him in any way he could measure. When their paths crossed directly, which happened rarely and briefly, its movement through the soil wasn't dramatically quicker than his own labored crawl, not enough to explain the consistency with which it kept beating him to the reward. That should have been reassuring. It wasn't, because it meant the answer lay somewhere else, in some advantage Julien hadn't yet identified, and an advantage he couldn't see was considerably more frightening than raw speed would have been.
He began paying closer attention to timing instead of distance. The next time he caught the signature of a fight unfolding somewhere ahead of him, he didn't wait for it to end before moving. He started crawling the moment he detected it, angling not toward the fight itself but toward where his instincts told him the fight was likely to end, based on the direction the smaller, fleeing signal seemed to be dragging the confrontation.
He was wrong. He arrived at an empty stretch of tunnel, the actual kill site nearly four meters further down a branch he hadn't anticipated, and the other scavenger, once again, had gotten there first.
Fine, he thought, settling in to feed on what little remained after the rival had taken its share. Not distance. Not timing. What am I missing?
The answer arrived, eventually, in the quiet, unglamorous way most of his useful discoveries did, not through insight but through repetition. On his fifth or sixth close encounter, he made himself hold still afterward instead of retreating immediately, using the last of his patience to track the other scavenger's movement away from the kill rather than simply watching it arrive.
It didn't move in a straight line. It didn't move toward open tunnel at all, in fact, angling instead through a narrow, unremarkable seam in the earth that Julien's senses had registered a dozen times before without ever once considering worth investigating. The seam connected, he realized as he traced the vibration further, to a second passage entirely, one that ran roughly parallel to the main tunnel system but considerably closer to the surface, a shortcut that shaved off what Julien estimated was nearly a third of the distance between two points he'd been laboriously crawling the long way around for days.
He sat with that for a long moment, in the particular, deflating way a man sits with a solution he probably should have found sooner.
He's not faster than me, Julien thought. He just knows the tunnels.
It wasn't a flattering realization, but it was, at least, a solvable one. Speed was a stat, buried somewhere in a system that doled out increases in insulting fractions of a point, the kind of advantage he had no immediate way of acquiring no matter how many corpses he scavenged. Knowledge, on the other hand, cost nothing but time and attention, both of which he currently had in miserable abundance.
He started mapping.
It wasn't mapping in any sense his old human brain would have recognized, no lines on paper, no visual layout he could study at a glance. It was something closer to memory built entirely out of texture and distance and the particular feel of specific stretches of soil, committed to whatever passed for long-term memory in a body that had never needed one before. He noted the seam the other scavenger had used, and began, cautiously, testing others like it, narrow gaps in the earth too tight for anything built with real legs or real bulk, passages that existed, as far as he could tell, purely by accident of geology rather than any design.
Most led nowhere useful. A few dead-ended entirely, forcing him to backtrack through stretches of tunnel he'd already wasted an hour crossing. But two, over the course of several increasingly patient expeditions, connected sections of the dungeon that would otherwise have cost him significant time to cross by the obvious route, and Julien filed each one away with the grim satisfaction of a man finally getting ahead of a problem that had been quietly beating him for days.
He also began noticing something else, something that unsettled him slightly more than the shortcuts had. The other scavenger didn't wander randomly between kills, the way Julien himself had been doing out of simple necessity. It moved through specific stretches of tunnel more often than others, lingering near certain junctions, avoiding others entirely, in a pattern that suggested it understood something about this section of the dungeon that Julien didn't. Certain areas produced fights more often. Certain routes connected those areas more efficiently. The other scavenger wasn't simply reacting to combat when it happened. It was positioning itself, patiently, in the places most likely to produce a meal, and waiting there.
That's not instinct, Julien thought, turning the observation over carefully. That's a strategy. The same one I've been building. He's just further along with it.
It was, in its own strange way, almost respectful, the grudging admiration of one specialist recognizing a more experienced version of his own trade. It didn't make the competition any less frustrating. If anything, understanding the method behind his rival's success only sharpened the shape of the problem in front of him: he wasn't dealing with a faster creature, or a stronger one, or even a particularly aggressive one. He was dealing with something that had simply been doing this longer, that knew the tunnels the way Julien was only beginning to, and that would, in all likelihood, keep beating him to every contested kill until he closed that gap himself.
He kept at it anyway, methodical and patient in the way survival had slowly taught him to be, adding shortcuts and junctions and high-traffic stretches of tunnel to the growing map inside his own head, level by level, corpse by corpse, until the losses started, gradually, to even out.
He was midway through testing a fourth shortcut, one he suspected might connect all the way back to the small hollow he still thought of, with some fondness, as the closest thing he had to a home, when his senses caught the unmistakable signature of a struggle beginning somewhere ahead, close enough this time that he might, for once, actually beat his rival to what remained of it.
He didn't wait to find out. He moved immediately, angling through the shortcut with a confidence that would have been unthinkable a week ago, and for the first time since he'd started tracking his rival's habits instead of simply resenting them, Julien allowed himself to believe he might actually win this one outright.