The remaining apes did not immediately rush after the first portion of the slaughter because the field in front of the cave no longer held the same shape they had relied on when they emerged behind their king. Their bodies had created a crowd at first, a mass of fur, crude weapons, heavy breathing, and confidence built from numbers, but Rengar had cut that crowd apart without allowing it to become a stable formation. The ground between him and the cave now held bodies positioned at different angles, some collapsed across broken frost, some obstructing the cave mouth, some still bleeding into the snow where blood-red ice had formed around their wounds. The living apes remained behind the Ice Giant Ape or along its sides, but their posture had changed. Their shoulders were no longer lowered in preparation for a charge, and their weapons were not raised with the same certainty. They still looked large, still carried enough strength to crush ordinary beasts, yet the rhythm of their breathing and the direction of their eyes showed that they were no longer thinking as attackers. They were waiting for the larger ape to restore the order that Rengar had broken.
Rengar held both daggers in reverse grip while keeping his body low enough to move without announcing direction through large posture changes. The straps remained looped around his wrists with enough slack to permit throws and retrievals, but not enough to interfere with close cutting. Crimson lightning traveled through his arms and legs in controlled routes, reinforcing muscle contraction without scattering across his whole body, and the blood-infused frost beneath his feet formed only where he required support. He did not waste energy covering the entire ground. He created contact points, used them, and let them dissolve. The discipline Noctis had spoken of now had shape within his body. It was not the suppression of instinct, because his instincts remained active and sharp. It was the removal of waste from instinct. His hunger to attack still existed, but the daggers turned that hunger into angles, reach, and timing.
The Ice Giant Ape stepped forward through the bodies of its own tribe, and the movement forced the lesser apes aside without any verbal command. Its club remained in one hand, the frost-reinforced wood still stained with snow and debris from earlier impacts, while the wounds in its shoulders continued bleeding from Rengar's previous strikes. Those wounds had not crippled it yet, but they had already changed how it moved. The right shoulder rose slightly slower than the left. The left arm pulled inward after each adjustment, as if the muscles around the upper back could no longer settle into their original alignment. Rengar watched those details while remaining still. The ape's size still mattered, and its reach still threatened a wide section of the battlefield, but its body was beginning to display the cost of every forced movement.
The ape attacked first because that was the only language it trusted. Its weight shifted through its legs and into the rotation of its torso before the club moved, and Rengar read the swing before the weapon began cutting through the air. The arc came wide from the side, heavy enough to break the ground if it connected and broad enough to punish a simple backward retreat. Rengar did not retreat. He allowed the club to commit while he placed his right foot onto a narrow strip of blood-red frost formed slightly outside the weapon's path, and as the swing extended, he redirected his own forward pressure into a lateral line that carried him past the first portion of the arc without placing him outside counter range. The club passed close enough for displaced air and frost to strike across his armor, but the weapon itself continued into the ground, and the impact fractured the surface where he had been moments earlier.
The ape's follow-through pulled its shoulders forward, and that was the position Rengar wanted. He did not chase the arm. He moved with the shift in the ape's balance, creating a second foothold at a higher angle and using it to rise along the creature's flank. His body crossed the ape's side before the club could be recovered, and his feet touched the broad upper back only long enough to apply force. Both daggers drove downward in reverse grip into the shoulder junctions where the arm muscles fed into the upper torso. He did not stab randomly into meat. He placed the blades where movement converged, cutting into the lines that let the ape lift, pull, and swing. The blades entered deeply enough to disrupt the recovery of both shoulders, and the ape's body lowered under the combined effect of its own forward momentum and the sudden failure in muscle coordination.
Rengar did not remain on its back because remaining would allow the ape to roll, reach, or crush him against the ground. His knees bent as soon as the blades entered, and he used the resistance of the ape's body as a platform. When he pushed off, his weight and force traveled downward into the creature's already compromised posture, adding pressure to the forward collapse that had begun from the failed club swing. He withdrew both daggers as he jumped away, tearing the wounds open further without attempting to sever the shoulders completely. The ape's arms struck the ground before its body could recover, and its chest followed with enough mass to crack the frost beneath it. The crash sent broken ice and stone outward, but Rengar landed beyond the debris path on three short footholds that formed in sequence beneath his feet, each one absorbing a portion of his movement until his posture steadied again.
He kept his gaze on the ape rather than the fallen debris because the purpose of that exchange was not to finish the fight. It was to measure recovery. The ape pushed against the ground, and its shoulders responded badly. The wounds pulled open as it tried to lift the club arm. Its breathing became harsher, and the frost around its hands spread unevenly rather than in controlled layers. Rengar understood the result. The ape's strength was still present, but the structure supporting that strength had been compromised. As long as it fought through direct force, every heavy action would widen the damage.
The ape's next response did not come through adaptation. It came through rage. Its muscles tightened across the back and arms while frost spread outward from its feet in irregular sheets that did not follow a clear boundary. The pressure around its body increased, but the output lacked shape. It dragged itself upright by force, ignoring the way its shoulders pulled against the dagger wounds, and lifted the club again with a motion that sacrificed alignment for speed. Rengar recognized the shift without needing to name it aloud. The creature had lost the limited discipline it possessed. Its body was entering a state where pain and fury drove power through damaged structure, increasing danger while reducing precision.
The club came down with heavier force than before, and Rengar stepped aside along the edge of the impact rather than moving out of range entirely. The weapon struck the ground and sent a fracture outward. Rengar's foot touched a blood-frost anchor just beyond the crack, and he entered the recovery space created by the swing. His dagger cut across the outer arm, targeting the muscle that extended the elbow and controlled the return of the weapon. The wound was not deep enough to remove the arm from use, but it weakened the next swing. He withdrew before the ape could pull the arm back across him, using a short backward step that formed and shattered beneath his heel.
The ape turned and swung again, more horizontal, more reckless, the club dragging frost through the air. Rengar adjusted by lowering his stance and sliding under the outer portion of the arc. He did not go beneath the center of the swing, where the weapon's force and body mass were highest. He passed closer to the ape's body, where the arc had less room to accelerate, and as he moved, his second dagger cut across the ribs exposed by the over-rotation. The blade opened a long line through fur and flesh, and the ape's breathing hitched because the wound crossed a section that expanded with every breath. Rengar passed through before the creature's free hand could reach down, leaving only a narrow line of blood-red frost where his foot had supported the motion.
The ape roared and continued swinging because stopping would require control it no longer had. The club struck ground, stone, and one of the bodies of its own fallen tribe, sending pieces of ice and blood across the field. Rengar stayed inside the rhythm without surrendering to it. Each time the ape overextended, he entered the space its own motion created. Each time its body compressed to recover, he moved away before it could bring mass to bear. He did not try to overpower the club, and he did not attempt a killing blow while the creature still had too much motion available. He cut the support lines first. An outer thigh received a short slash when the ape stepped too wide. The side of the torso received another cut when it turned too slowly. The forearm received a puncture near the flexor tendons when it attempted to shorten the club's arc and strike downward at close range.
The wounds accumulated as functional damage rather than spectacle. The ape could still move, still roar, still swing, but each action carried more cost. The club dipped lower with every return. The damaged shoulder failed to lift as cleanly. The wounded thigh made its stance wider and less stable. The cut across the ribs forced its breathing into uneven bursts. Rengar's own body remained stable under Blood Lightning Augmentation because he was not forcing constant maximum output. He used brief increases in speed only when changing direction or entering a counter window, and between those windows he let the energy circulate at a lower rate. This prevented his muscles from accumulating strain too quickly and kept the frost footholds precise instead of spreading into wasteful patches.
The lesser apes behind the fight reacted to each exchange with increasing uncertainty. Some still gripped their weapons, but they did not move in. Others shifted backward whenever the King Ape's club passed near them because the berserk swings threatened everything within range. Their king had become more dangerous, but not more protective. Rengar could feel that change spreading through them. They had expected the large one to crush him or force him away. Instead, its own attacks were breaking the field around them while Rengar cut into it without being caught. Fear made their movements smaller. Their feet dragged instead of stepping with commitment. Their eyes followed the club as much as they followed him.
Rengar allowed that fear to grow while keeping the King Ape engaged. When the ape committed to another downward swing, he did not counter immediately. He let the weapon strike the ground hard enough to lock the ape's weight forward. The rear leg trailed behind, tendon stretched under the burden of the creature's own mass. Rengar had been waiting for that exact shape. He moved along the outer line of the stance, supported by a narrow frost step that placed him beside the rear ankle rather than directly behind it, and his dagger drew a clean line across the Achilles tendon. The placement mattered more than force. The blade crossed the tensioned tendon at the moment it carried weight, and separation followed immediately.
The rear leg failed. The ape's body dropped unevenly as one side lost support, and the ground cracked beneath its knee when it struck. The club still moved because the ape had already begun the next swing, but the loss of the leg changed the path. The arc dipped. Its speed faltered at the midpoint because the lower body could no longer drive the rotation. Rengar used that failure without pause. He stepped into the lowered weapon path and drove one dagger into the wrist holding the club, targeting the joint from the inside angle where grip strength depended on alignment between forearm and hand. The blade entered, and he twisted. The fingers loosened because the tendons could no longer maintain pressure.
The club flew from the ape's grip under the remaining momentum of the swing, rotating outward and striking the ground beyond the fight with a heavy impact that cracked the frost where it landed. The King Ape's injured arm pulled back reflexively, and because Rengar's dagger remained embedded in the wrist for that brief moment, the motion dragged him closer to the ape's body. The creature used its other arm in the same breath, throwing a punch toward him with the raw force of desperation rather than the alignment of a practiced strike.
Rengar did not retreat from the incoming fist because the dragged angle had already placed him near the inside line of the attack. He rotated his body along the movement rather than against it, letting the punch commit while his free dagger traveled across the arm at an oblique angle. The blade met flesh and muscle along the line of force, and the ape's own momentum carried the limb into the cut. The strike did not stop the punch as a block would have. It divided the structure powering it. The blade split through muscle and along the bone line, opening the arm from the lower section upward as tendons, vessels, and bone were exposed through the tearing path. Blood poured out immediately, and the punch lost shape before it could reach him with full force.
Rengar pulled the embedded dagger from the wrist at the same time, breaking the connection before the ape's collapse could trap him. He stepped away through a blood-frost foothold, keeping the daggers low and ready while the King Ape remained on one knee, one arm ruined, the other hand unable to hold the club, its breathing reduced to harsh, uneven pulls. The beast had not died, but its ability to dominate the field had been removed. It could still flail, still bite, still try to crush through weight, yet the old difference between them was gone. The creature that had once forced the wolf king to retreat now remained kneeling in front of Rengar without its weapon and without stable limbs.
The surviving lesser apes saw the state of their king and broke. Command through fear could hold only while the source of fear appeared stronger than the danger in front of them. Once the King Ape knelt, bleeding and unable to grip its club, that command lost its shape. The apes closest to the cave entrance turned first, their bodies moving before their minds reached a complete decision. Several dropped their crude weapons and shoved past the bodies blocking the cave mouth. Others followed after a moment, pushing one another aside, no longer caring about hierarchy or the anger of their king. Their movement became retreat, not repositioning.
Rengar watched them turn their backs. A sound rose from his chest, low at first, then spreading into laughter that carried the roughness of his beast nature and the satisfaction of seeing the tribe's courage collapse. The old wolf king would have understood retreat as a tactical end. He would have let them run if the cost of pursuit threatened his pack or exposed his territory. Rengar no longer had that limitation. His master had not sent him here to test only one exchange. He had come to close an old account, and the lesser apes had chosen to stand under the King Ape's shadow. That choice placed them inside the same hunt.
His thoughts narrowed into a simple conclusion. None leave.
He spoke only enough for the nearest fleeing apes to hear the shape of his intent. "Run, then."
The words left his mouth with a rough edge as he shifted his weight forward. "I'll take your backs too."
Crimson lightning tightened through his legs, and blood-red frost formed in a line beneath his feet as he moved after them. He did not finish the King Ape immediately because the crippled creature could no longer chase, while the fleeing apes still had distance to gain. The field had already decided the old rival's defeat. What remained was the removal of witnesses, support, and future threats.
The first fleeing ape reached the obstruction near the cave mouth and tried to climb over the bodies. Rengar crossed the distance before it cleared the pile, using two short footholds to rise above the uneven ground. His dagger cut across the back of its neck as he passed, and the body collapsed forward into the entrance, worsening the blockage for the others. Another ape attempted to push through beside it, and Rengar released one dagger in a short throw that struck behind the knee. The strap tightened as he pulled, tearing the joint backward and dropping the ape before it could enter the cave. He reclaimed the blade while moving past, never allowing his body to stop long enough for the others to surround him.
The remaining apes scattered along the cave mouth rather than entering as a group, but the lack of coordination made them easier to isolate. Rengar attacked the ones furthest from the King Ape first, using the cave wall to limit their escape angles. One tried to turn and swing a branch at him. He cut the wrist and stepped past the weapon before the branch fell. Another tried to tackle him from the side, and he lowered his shoulder, let the armor absorb the edge of contact, and drove a dagger under the ribs while the ape's own forward force carried it deeper onto the blade. A third climbed onto a broken ledge and attempted to scramble upward along the rock. Rengar released a dagger at the calf, pulled the strap hard, and dragged the creature down from the ledge before cutting its throat when it hit the ground.
The fear among the apes reached the point where they stopped trying to fight as a group at all. They ran into one another, slipped on blood-red frost, and abandoned weapons that slowed them. Rengar did not roar after them because sound would not kill. He used the terrain they had created. Bodies blocked the cave. Broken ice made footing uncertain. The king's own club lay far from reach and created another obstruction. Every path they took had a delay, and every delay gave him a line.
The King Ape tried to rise behind him. Rengar heard the movement clearly, the scrape of the damaged leg against the ground, the drag of the ruined arm, the broken rhythm of breath. It was attempting to stand, but the Achilles cut denied stable support, and the torn wrist denied weapon recovery. Rengar did not turn fully. He angled his head enough to keep the sound within awareness while continuing after the fleeing apes. If the king somehow regained footing, he would deal with it. Until then, the lesser ones died.
Several more apes fell near the cave entrance in quick succession, but each kill remained controlled. A throat cut where breath mattered. A knee cut where escape depended on movement. A spine puncture where climbing exposed the back. He used the reverse grip for close cuts and the straps for reach, never allowing the daggers to become simple claws. Noctis's lesson held inside every motion. Discipline did not make him less of a beast. It made the beast sharper.
When the last of the fleeing apes tried to force itself through the partially blocked entrance, Rengar stepped onto the back of a fallen body and used it as elevation. He drove both daggers downward into the ape's shoulders, pulled outward to destroy the arms' ability to climb, and kicked the creature back into the open. It fell on its back, gasping, eyes wide. Rengar landed beside it and ended the movement with a downward strike through the chest.
The immediate area around the cave had been cleared of the lesser apes capable of movement. The ground near the entrance was now crowded with bodies, discarded weapons, severed straps of crude hide, broken stone, and spreading blood that froze into red and dark patches under the collision of his domain and the ape territory's cold. Rengar withdrew his dagger from the last body and turned back toward the King Ape.
The old rival had managed to lift itself partially, but not stand. It remained on one knee, one damaged leg unable to bear weight, one arm split and pouring blood, the other hand shaking from the wrist wound, its club far beyond reach. Its eyes tracked him now with something that no longer resembled command. There was rage still, and pain, but also the recognition that force had failed to restore the old order.
Rengar walked toward it without rushing. The crimson lightning across his fur remained active, but the output stayed controlled. His daggers hung low in his hands. The straps swayed lightly against his wrists as he crossed the broken field. He did not need to speak much, and he did not need to prove what had already been carved into the ground around them.
The thought that formed inside him was simple and complete. This is the beast I feared.
A rough breath left him, not quite laughter this time.
The King Ape lifted its ruined arm as if it still intended to strike.
Rengar lowered his stance before it, ready to finish what had begun years before on the boundary between their territories.