They made camp on the second day, fifteen kilometers into the Battlefield's interior, in a cave system that Zhuli's celestial-grade senses had identified as unoccupied. The caves sat at the base of a ridge that marked the boundary between the entry zone's moderate difficulty and the middle zone's escalated threat level. The spiritual energy concentration was roughly seven times the external norm.
Shen established perimeter wards from formation talismans he'd packed ā basic alerting arrays that would trigger if anything above Nirvana Three crossed the threshold. Not sufficient against serious threats, but enough warning to prevent ambushes during sleep cycles.
"Rotation schedule," Nira said, producing a chart that she'd apparently created during the march. "Four-hour watch shifts. Cultivation cycles during off-watch periods. Shen gets priority cultivation time ā his progression is the mission objective."
"I'm not the only one who needs to advance."
"You're the one who needs to reach Sea Expansion. I need Nirvana Four, which is achievable within a week at this concentration rate. Chen Wei needs his Nirvana Four breakthrough, which is imminent. Yuna is already Nirvana Five. The bottleneck is you."
She was right. The appraiser's calculation confirmed it ā his progression was the strategic priority. Everything else was support infrastructure.
They settled into the rotation. Shen cultivated through the first night while Yuna took watch, Zhuli's celestial senses extending their detection range far beyond the formation talismans. The concentrated energy flowed through his meridians like liquid fire, dense and potent, and the Emperor's Art's compression converted it into core density at a rate that made his normal training feel like trying to fill a bathtub with an eyedropper.
By dawn, he could feel the first stirrings of Nirvana Six. The awakening phase's progression was accelerating, each level building on the enhanced core properties that the previous level had established. The diagnostic cold sharpened. The perception range expanded. The spiritual wound's fracture network ā still visible from inside the Battlefield, distorted by the dimensional separation but present ā pulsed in his awareness like a distant heartbeat.
On the third morning, the first hunters found them.
---
Shen sensed them four hundred meters out. Three cultivators, moving through the forest with the deliberate spacing of people who were tracking something. Their spiritual signatures read as Nirvana Four, Four, and Five. Mixed group ā the bounty-motivated individuals from the entry roster, operating as a freelance kill squad.
He woke Nira with a tap on the shoulder. She went from sleep to alert in two seconds ā the fire cultivator's metabolism running hot even at rest. Chen Wei was already awake, standing watch, his hand on his sword.
"Three," Shen said. "Four hundred meters northeast. Coming this way."
"Track or ambush?" Yuna asked. She was beside Zhuli, already in her combat crouch, throwing knives arranged along her belt.
"Ambush. If we let them find the camp, they report our position. If we take them in the field, nobody knows where we are."
They moved in sixty seconds. Nira stayed at camp ā her fire element was conspicuous, and the ambush required subtlety. The other three, plus Zhuli, spread through the forest in a fan formation that cut off the hunters' approach angles.
Shen took the center. The underbrush was dense, the spiritual energy making the vegetation grow in thick, tangled masses that provided excellent cover. He settled behind a trunk the width of a car and waited, Frostfang unsheathed, the ice aura suppressed to minimum output so the cold wouldn't give away his position.
The hunters came. Three young men in mixed equipment, their cultivation signatures vibrating with the kind of aggressive energy that came from recent combat ā they'd probably fought monsters on the way in, which meant they were warmed up and confident.
They passed Shen's position. Moved toward the ridge. One of them ā the Nirvana Five ā activated a tracking talisman, a formation-encoded tool that could detect residual spiritual signatures.
"Strong trace," the tracker said. "Multiple signatures. Recent. They're in the caves."
"How many?"
"Four, maybe five. One is significantly stronger than the others." The tracker adjusted his talisman. "The strong one is... unusual. Dense. The energy pattern doesn't match any standard cultivation style."
"That's him. Shen Raku. The SSS kid." The speaker was the youngest of the three, maybe twenty, Nirvana Four. His voice carried the forced casualness of someone trying to sound unafraid. "The bounty's fifty million. Split three ways, that'sā"
Zhuli hit the youngest one from the left. No warning. The celestial-grade star beast materialized from the undergrowth with the silence of something that had been hunting since birth and launched sixty kilograms of silver wolf into the young man's side.
The impact was not subtle. The bounty hunter flew sideways, hit a tree, and crumpled. His armor absorbed the worst of it ā he was alive, conscious, but the wind was gone from his lungs and his weapon arm was trapped under Zhuli's paw.
The tracker spun, talisman still active. Chen Wei's sword hit the talisman first ā a clean strike that bisected the device and sent its halves sparking to the ground. Chen Wei followed the strike with a shoulder check that knocked the tracker off balance, then reversed his blade for a pommel strike to the temple. Clean. One hit.
The third hunter ā the other Nirvana Four ā had backed away, his weapon up, his eyes flicking between the unconscious tracker and the wolf pinning his companion. He made the smart decision. He ran.
Shen stepped out of the undergrowth in front of him.
The hunter skidded to a stop. Frostfang's cold hit him in a wall, the ice aura flaring from suppressed to full output in a heartbeat. Frost covered the ground between them. The hunter's weapon hand shook ā not from fear, exactly, but from the cold seeping through his skin and slowing his muscles.
"Drop the weapon," Shen said.
The hunter looked at Shen. At the gray-streaked hair. At the ice sword. At the golden mark on his wrist, visible where his sleeve had pulled back. Recognition hit ā the broadcast boards had run Shen's face often enough that even a freelance bounty hunter from another city would know it.
The weapon dropped.
"Smart," Shen said. "Here's how this works. I take your spatial rings, your communication talismans, and your weapons. You keep your food and basic supplies. You walk back to the entry zone. You tell everyone you find that the Salvage Sovereign is in the deep zones and that he's not interested in killing anyone who doesn't come looking for him."
"And if we don't walk back?"
"Then I take everything and you figure out how to survive the Battlefield with nothing. Your choice."
The hunter chose. They all chose, once their companions were revived. Equipment stripped. Communication cut. Sent back toward the entry zone with a story to tell and no means to coordinate a second attempt.
Shen watched them go. Three cultivators, stumbling through the forest, disarmed and demoralized, carrying nothing but the minimum supplies needed to reach the entry zone alive.
The message would spread. It always did. Word of mouth was the fastest communication system in any secret realm, faster than talismans, faster than formation relays. By the end of the week, every entrant in the Battlefield would know that Shen Raku was in the deep zones and that approaching him was expensive.
Some would come anyway. The Iron Phoenix mercenaries, who were professionals and wouldn't be deterred by reputation. The Wan Shan clan, whose personal grudge overrode tactical calculation. The hidden clan assessors, whose mission required them to evaluate Shen regardless of the cost.
But the freelancers ā the mixed group of financially motivated individuals who had taken bounties without real commitment ā would think twice. And forty minus twenty-two left eighteen, which was a more manageable number.
---
They broke camp within the hour and moved deeper. The ridge gave way to a descent into a valley where the vegetation was denser, the trees taller, and the spiritual energy concentration climbed to nine times baseline.
The monsters in the valley were different. Larger. More adapted. A beast that resembled a bear but with crystalline growths along its spine ā Nirvana Six equivalent, its energy signature reading as a predator that had evolved in the Battlefield's concentrated environment. It charged them from a ravine.
Shen took it. Frostfang's ice met the beast's crystal armor in a collision that shattered three of the growths and froze the ravine floor in a sheet of white. The bear-beast's spiritual energy was denser than normal-world equivalents ā the 5x concentration meant that every monster inside the Battlefield was fighting at enhanced capacity, their cores saturated with energy that made them faster, tougher, more resilient.
But Shen was fighting at enhanced capacity too. The Emperor's Art's compression technique converted the concentrated environment into core density with an efficiency that made each swing of Frostfang hit harder than it had outside. The diagnostic cold of his Nirvana Five awakening read the beast's energy patterns in real time ā weaknesses, flow disruptions, the points where crystal armor was thinnest.
He killed the bear-beast in forty seconds. Clean. The crystal growths, shattered from the fight, contained compressed spiritual energy that his Remnant Eye read as grade-five cultivation materials.
"These are worth more than the bounty hunters' equipment," he said, collecting the growths. "The concentrated energy is embedded in the crystal structure. If I restore a damaged one to its ideal state, the grade could increase significantly."
"Restore monster parts?" Chen Wei asked, wiping bear-beast blood from his sword.
"Everything has a blueprint. Everything damaged can be restored." He held up a growth that had been cracked during the fight. The Remnant Eye showed its ideal form ā not the rough, fractured crystal in his hand, but a perfect geometric structure of compressed spiritual energy, dense enough to accelerate a Nirvana-level breakthrough by weeks.
He restored it. One daily use. The growth transformed in his hand ā fractures sealing, impurities burning away, the crystal structure refining itself into geometric perfection. The spiritual energy inside condensed and brightened until the growth glowed with a steady, luminous blue.
The foreign memory was brief ā the beast's life in the concentrated valley, the slow accumulation of spiritual energy, the growth of crystals along a spine that had never been touched by human hands. A simple life. A short memory. The Thousand Echo Method filed it away without difficulty.
"Grade seven," Shen said, holding up the restored crystal. "From grade five to seven. In the concentrated environment, the restoration is more efficient. The gap between what things are and what they should be is narrower here."
He looked at the valley. Dense forest. Adapted monsters. Damage and treasure in equal measure, the Battlefield's concentrated energy turning every broken thing into potential resources that only he could see.
This was his terrain. Not the political battlefield of clan warfare and trials. Not the academic battlefield of university rankings and prodigy classes. This ā the place where broken things were everywhere and the only person who could fix them was the one who could see what they should be.
"Deeper," he said.
They went deeper. And behind them, the message spread through the entry zone like frost on glass, passed from mouth to mouth by three disarmed bounty hunters and every person they told.
The Salvage Sovereign was in the deep zones. He was hunting. And anyone who went looking for him should consider, very carefully, whether fifty million spirit stones was worth the cost.