The vision did not dissolve. It did not close. It continued.
Zhì Yuǎn was still pressed against the jade pillar, his fingers stuck to the black metal as if they were part of it, but the vision now flowed like a river finally finding its course after millennia of being dammed. Tian Long's face was no longer a frozen image. It was movement. It was discovery. It was the moment when the world learned that the cage had a door.
He saw.
The understanding came like thunder in Zhì Yuǎn's mind. Tian Long had contemplated the space between things, the void that everyone ignored, and there, between what was and what was not, he found it. The threads. Not the laws that governed wind and water, the ones everyone could see when they reached the fourth stage. But the threads that wove the very fabric of existence. Space. The void that was not empty. The raw material of reality.
And when he saw, he heard.
The Call came like a wave that was not sound, like a light that was not visible, like a hand that touched the minds of all who had achieved the Resonance of Laws at that moment. Zhì Yuǎn felt what Tian Long felt, and what the others felt, and what the whole world felt when the veil tore for the first time.
Come. The voice had no language, no form, no origin. There is more. So much more.
In meditation halls, on mountain peaks, in the depths of caves where elders spent centuries contemplating the unreachable, eyes opened. Those who had dedicated their lives to the Resonance of Laws, those who had accepted that the cage had no exit, those who already awaited death as the only liberation… all heard. All felt.
And all wanted to go.
The vision now showed the madness that followed. The transcendents, those who had spent their entire lives trying to break through the barrier without success, now had a direction. Tian Long had shown the way. The Law of Space was the key. Those who understood it could hear the Call. Those who mastered it could answer.
But the Law of Space was not like the others.
Zhì Yuǎn saw the efforts of the first years. The elders who tried to comprehend space as they had comprehended wind, sitting in silence, observing the void. It did not work. Space did not reveal itself to patience. It required power. It required pure Qi, in quantities that even the vastest Seas could not provide. It required sacrifice.
---
And they sacrificed.
The vision showed the first furnaces. Small at first, built on the slopes of mountains, fed by the Qi of the transcendents themselves. They distorted the space around them, created cracks in the sky that closed as quickly as they opened, proved that the path existed. But they were not enough. To truly tear the veil, to open a bridge that would take them to the Call, they needed more. They needed something that only the earth itself could provide.
They built the Great Furnace.
The vision expanded. Zhì Yuǎn saw the mountain where he now stood, not as the ruin buried under ash and rock, but as it was then: the heart of a project that would consume the world. The transcendents channeled the magma from the depths, the heat from the earth's core, the Qi that had accumulated for ages in the mountain's veins. Everything converged into the furnace he now stood upon.
And they built the Bridges.
Colossal spatial matrices, forged from black metal and dark green jade, fed by the energy the furnace extracted from the earth. One by one, the Bridges rose. Each was a milestone, a testament to the collective effort of an entire species hurling itself against the limits of the world.
And the world paid the price.
Zhì Yuǎn saw fields that had once been covered in silver mist turn arid, the earth cracking, rivers drying up. The Qi that had once filled the valleys like an invisible ocean was now a thread, a whisper, the memory of what had been. The furnace devoured everything. Each Bridge built was a piece of the world that died.
Some opposed.
Faces appeared in the vision. Elders who pointed to the dead fields, to the children born without the gift, to the cultivators who no longer felt Qi as before. "We are killing the world," they said. "We are trading one cage for another. What guarantees that what calls us is better than what we have?"
But the Call was too strong.
The promise of something beyond, something greater, something the transcendents had never known, was too strong. They continued. The Bridges rose, one after another, until the sky was ready to tear.
And then, the first Bridge was activated.
---
Zhì Yuǎn saw the moment. The sky above the mountains opened like a wound, a scar that shone with a light not of this world. The transcendents who had built the Bridge prepared to depart. But before they did, they looked back.
And saw what they had done.
The rivers were dry. The forests, dead. The Qi, which had once been the breath of the world, was now a thread, a whisper, the memory of what had been. They had sucked the life from the earth to feed the Bridge. And they had opened the sky. They paid the price. They received what they wanted.
Some hesitated. Some stayed. But most departed.
They crossed the rift, toward the Call, toward whatever lay beyond. And behind them, the sky closed.
The world that remained was no longer the same.
The Bridges that were not activated deteriorated. The transcendents who stayed, those who had hesitated, those who had opposed, tried to maintain what remained. But without those who had departed, without the Qi the furnace had consumed, without the world's breath, there was nothing to maintain. Generation after generation, the gift grew sparse. What had once been natural—the Refined Body, the opening of the Sea—became impossible. The few who could still cultivate needed decades to achieve what had once been reached in youth.
And they forgot.
What had been a Bridge became a ruin. What had been a furnace became a volcano. What had been a promise became a myth. And the Call… the Call fell silent. Or perhaps it still echoed, so faint that no one could hear it anymore.
The vision dissolved like mist in the sun.
Zhì Yuǎn felt his fingers release from the pillar, felt the cold metal beneath his palms, felt breath return to his lungs as if he had held it for millennia. He fell to his knees, gasping, and the hall around him was dark, but he saw the jade veins pulsing in a slower rhythm now, as if the vision had tired them as well.
"Zhì Yuǎn!" Yù Qíng was at his side, her hands on his face, her eyes fixed on his. "You're back."
He did not answer immediately. He only knelt there, feeling the cold floor beneath his knees, feeling the ancient Qi still pulsing in the walls, feeling the weight of all he had seen. She pulled him to her, and he let himself stay there, listening to her heart beat in the same rhythm as his.
"What did you see?" she asked after a long silence.
He pulled back. He looked at her, at the hall around them, at the jade veins pulsing like a sleeping heart.
"I saw the beginning," he said, his voice rough. "I saw how they broke the limit. I saw how they departed. And I saw what they left behind."
"Tell me," she said. "Everything."
He told her. He told her about the nine mortal realms they had already traversed, and about what came after. The Sea of Qi, which opened when the dantian broke its limit and expanded. The four qualities: Fragmented, Stable, Perfected, Perfect. He explained how the foundation determined everything: those with a Fragmented Sea remained trapped at the beginning of the Weaving of the Tides, unable to advance; those with a Stable Sea could reach the Middle or Higher stages with centuries of work; those with a Perfected Sea could form an Inner Star and compress it over millennia.
"And the Perfect Sea?" Yù Qíng asked.
"You can count on your fingers those who achieved that in history. Tian Long was one of them. He formed a Star of such density that space itself curved around him. And that was how he reached the fourth stage: the Resonance of Laws."
He described what he had seen: the transcendents sitting on mountain peaks for centuries, watching the flow of water, the movement of wind, the cycle of stars. They understood. They could predict, could feel, could see the threads that wove the universe. But they could not use them.
"Why?" she asked.
"Because the Sea of Qi, however vast, was only a reservoir. The Inner Star, however dense, was only a solitary planet. They could see the laws, but they had nowhere to put them. There was no space within them for anything that was not Qi."
"And Tian Long?"
"Tian Long looked where no one else looked. At the space between things. At the void that everyone ignored. And there, he found what no one had found."
He told her about the Call, about the voice that echoed in the minds of all who were at the fourth stage, about the promise that there was something beyond. He told her about the Bridges, the spatial matrices they built to tear the sky. He told her about the price the world paid, about the Qi that dried up, about those who left and those who stayed.
"And now?" she asked when he finished. "What do we do with what remains?"
"First, we understand where we are," he answered. "This furnace… it is not merely a ruin. It is a matrix. A matrix they built to feed one of the Bridges. And it is still alive."
He rose, pulling her to him. His eyes swept the hall, the corridors opening on the sides, the metal doors that still guarded what lay within.
"Let's explore," he said. "There is much to see."
---
They walked for hours, or perhaps only minutes. Time, there, did not have the same meaning it had above.
Each corridor led to a new chamber, each chamber held a piece of what had been the Great Furnace. In one, they found rows of metal cylinders, their surfaces covered with symbols that glowed with a pale light. Zhì Yuǎn touched one, and the Wisdom showed: they were reservoirs, built to store the Qi the furnace extracted from the earth. Most were empty, the Qi used in the Bridges that had departed. Some still held a remnant, an echo of what had been.
"What did they plan to do with all this?" Yù Qíng asked, observing the cylinders.
"Tear the sky," he answered. "Open a path to where the Call came from. And they succeeded. But the price… the price was the world."
In another chamber, they found maps. Not maps of lands, but maps of stars, of planes, of something they called "the web of heaven." Zhì Yuǎn ran his fingers over the lines engraved in the metal, feeling the precision of those who had spent generations charting the path.
"They knew where they were going," he murmured. "They knew what awaited them. Or at least, they believed they knew."
In another chamber, they found the remains of what had once been a Bridge. Not the Bridge that departed, but one that was never activated. The metal structures were twisted, the jade veins dark. What had once been a matrix capable of tearing the sky was now only scrap.
"Why wasn't it used?" Yù Qíng asked.
"Perhaps time ran out. Perhaps those who departed decided they had already taken enough. Perhaps those who stayed tried to save what remained."
He touched the structure, and the Wisdom showed: the matrix was dead. The Qi that had fed it had been drained, and the metal, without the energy that held it together, had become brittle. In a few years, it would crumble to dust.
"What remains here… is not much," he said. "Most departed. What stayed is dying."
They continued. Chamber after chamber, corridor after corridor. Zhì Yuǎn felt the sadness of that place, the echo of what had been, the emptiness of what remained. But he also felt something more. Something still pulsing. Something still waiting.
At the end of the deepest corridor, where the darkness was so dense that even the inner vision seemed to hesitate, there was a door. It was not like the others. It had no bolts, no symbols, no wear of time. It was smooth, polished, and when Zhì Yuǎn touched the surface, he felt the cold metal, but he also felt something inside. Something that responded to his touch.
"What is it?" Yù Qíng asked.
"I don't know. But the Wisdom tells me it is the only place that was not opened. The only one that remained intact."
He pushed the door. It opened without sound, as if it had been waiting.
The chamber was small. No larger than the bamboo hut where they had spent the past months. But what was inside made Zhì Yuǎn stop at the threshold.
In the center, suspended over a pedestal of black metal, a sphere of jade rotated slowly. It was the size of a fist, and its surface was so polished that it reflected light that did not exist. Veins of light ran through its interior like rivers on a map, converging at the center, where something shone with an intensity that hurt to look at.
The sphere did not merely shine. It pulsed. In a slow, deep rhythm, like the beat of a heart that had waited millennia to be heard. And each pulse made the jade veins around the chamber respond, as if the entire furnace matrix were connected to that small sphere.
"What is that?" Yù Qíng whispered, as if afraid a louder voice might break the silence.
Zhì Yuǎn did not answer. He approached slowly, his eyes fixed on the sphere. The inner vision kindled, and what he saw made his heart stop.
The sphere contained Qi. A great deal of Qi. More Qi than anything he had ever seen. But it was not merely Qi. There was something inside it, something the Wisdom recognized as a structure, a pattern, a law. It was not raw accumulated Qi. It was the essence of what the furnace had produced, condensed for millennia, waiting.
"It has Qi," he said, his voice low. "A lot of Qi. But that's not all. There is something more. Something I cannot name."
"Something like what the ancients used?"
"Perhaps. Perhaps it is what remains. What was not used. What waited all this time."
He drew closer. The sphere rotated slowly, and the veins of light inside pulsed in the same rhythm as his heart. Or perhaps it was his heart that was synchronizing with the sphere.
"What are you going to do?" Yù Qíng asked.
He raised his hand. His fingertips hovered a hair's breadth from the sphere's surface, feeling the heat radiating from it, feeling the invisible weight that surrounded it.
"Let's see what it is," he said.
His hand moved closer. His fingers extended. The sphere pulsed stronger, as if waking.
---