"I rarely come down here," Envy said, and the anger and frustration had drained from his voice, replaced by something quieter and more serious.

The tone settling into the inhuman sharpness. "But every time I do, I leave a little less than I arrived. A little less sane. A little less fixed." He held the stillness for a moment. "This time, my intention is not to leave quickly. Only to leave alive."

Dark looked at him.

"Going mad," he said, the words carrying the flat quality of someone identifying a predictable outcome rather than reacting to a revelation.

"That is to be expected." He tilted his head slightly, the gesture unhurried and almost academic. "Up there, in your ordinary domain, you take on stolen forms and whisper stolen truths. Sorrowed shapes. Sorrowed voices. The substance of what you become is real even if the origin is not yours."

He let his gaze move across the space around them before returning to Envy.

"Down here, you do the same. Except that what you become is not real, and becoming what is not real is an invitation. You open the door of your own being to chaos and let it walk through, and what walks through does not leave cleanly."

"It changes the parts of you it passes through into something that was never you, that cannot fully be you, that sits inside your existence like a foreign object the body cannot decide whether to absorb or reject." He let the silence hold for a moment.

"Still," Dark said, his tone settling into the matter-of-fact steadiness of someone delivering a conclusion that the preceding analysis had made inevitable. "This changes nothing."

Dark, deep-dark eyes stayed fixed on Envy’s shifting, cycling form with the patient, absolute attention of something that had already seen how this ended and was simply waiting for it to arrive.

Dark was right, about the repercussions of wielding the power of something not real, about the cost accumulating with each form taken, each truth borrowed from a source that did not exist in the way real things existed.

It was a metaphor only in the loosest sense. The chaos it invited was not figurative. It entered through the door Envy opened each time he became something with no genuine existence to anchor it, and it left its mark on whatever it passed through on the way in and out.

Envy knew this. He had always known this.

He had come here anyway, because the alternative had been worse, and now he was paying the price in the slow, accumulating way that the domain always extracted payment from those who used it beyond the limits of what they were built to sustain.

Above the mirror ocean, Envy wielded the stolen forms and truths he had collected across his existence with complete and total authority.

Every being he had consumed, every identity he had stripped from its original owner and absorbed into his domain, every truth and horror pulled from the depths of what he had taken, all of it answered to him up there the way a weapon answers to the hand that held it.

He had complete control.

They were his to use as he wished, in whatever configuration served the moment, fueled by his own strength and his command over the laws that governed the space.

On the other side of the mirror ocean, this side, the same forms and truths existed, but they were not the same.

The difference was vast, and the distance between the two sides of the mirror was not measurable in any unit that applied to ordinary space.

Above, when Envy wielded a great swordsman, he wielded a great swordsman, and everything that swordsman had been in life was available to him, the techniques, the instincts, the secrets, the struggles, and the private victories and the losses, every layer of what that person had built over a lifetime of dedication to a single discipline.

Envy, who had taken all of it, knew all of it, and what he wielded was that totality, pushed to the absolute peak of what the world’s power could sustain, fueled by his own strength and his authority over the laws.

It was formidable. It was, by any conventional measure, extraordinary, but it was still a great swordsman. The world’s greatest version of one, perhaps, but bounded by what a great swordsman was, by the limits that the cosmos recognized as belonging to that category of being.

Below the mirror, it all changed; the same swordsman was something else.

Below, what Envy wielded was not the swordsman as he had been in life. It was the swordsman as the world remembered him. As legend had shaped him.

As the accumulated weight of how he existed in the collective memory of every person who had ever heard his name had rendered him, crystallized and absolute, and freed from the inconvenient constraints of what had actually been true.

A swordsman whose blade had never missed. Not in his long career, not in his greatest battles, not once in the entire span of his existence.

A swordsman whose blade always cut the enemy, regardless of what the enemy was made of, what protections they carried, or what laws they had mastered to keep themselves whole.

A swordsman who had never lost a single combat. Not one.

These were impossible things. Exaggerated claims, the kind that gathered around legendary figures the way barnacles gathered around old ships, growing in the retelling until what remained bore only a passing resemblance to the original truth.

No swordsman had ever truly achieved any of them. The cosmos knew this, and so did reality.

But Envy’s law did not care what the cosmos knew.

His law envied the impossible, exaggerated, crystallized memory of the swordsman and gave it life, made it function as though the legend were the truth and the truth had always been the legend.

And what that produced was not a great swordsman. It was the idea of a great swordsman, fully realized, operating at the level of its own mythology rather than the level of its actual history.

The price for wielding something the cosmos knew to be untrue was paid in the only currency available.

His own being.

Every time he became something that had no genuine existence to anchor it in the real, the door between himself and chaos opened a little wider, and what came through left its mark on the parts of him it passed through.

The power was untold. The cost was immediate and accumulating, and could not be negotiated.

He had countless such forms waiting in the depths of what he had collected.

A king who never lost his resolve, not under any pressure, not before any horror, not at the edge of any defeat. A sage who could not die, whose existence had been remembered as continuous and unbreakable across every account ever written of him.

An assassin who could kill anyone, whose name in legend was synonymous with the certainty of an ending once the contract had been accepted. A magician who could heal all things, whose touch in the stories had reversed what medicine and time and power had declared irreversible.

Each one was an impossible version of something that had been real. Each one carrying a price proportional to how far the legend had drifted from the truth.

Each one a step further along the edge of the blade, he walked every time he crossed to this side of the mirror and reached into what he had stored here.

Envy did not respond to Dark’s words.

He did not argue with the assessment. Did not reach for a counter to the observation that this changes nothing, did not construct a rebuttal to the patience and the certainty that Dark wore as easily as his wounds.

There was nothing to argue with, and argument was not what this moment called for.

He simply stared back across the stillness of the mirror surface, his cold eyes holding Dark’s deep dark gaze for a long, measuring moment.

And then his form began to move.

It dissolved inward and outward simultaneously, the edges of his form losing their coherence, the boundaries between what he was and what he had taken blurring and then dissolving entirely, until what stood across the mirror ocean from Dark was no longer anything that could be named or categorized or placed within a framework any observer would have recognized.

A shapeless monstrosity.

A confluence of many beings, human and inhuman alike, layered and folded and compressed into a single mass that had too many edges and not enough center, its surface cycling through the features of everything it contained without settling on any of them, a thing that was all of its stolen forms at once and none of them completely.

The price of it was already being paid.

Dark watched it take shape with the same patient, unhurried attention he had given to everything that had preceded it, his expression carrying neither anticipation nor concern, only the steady quality of someone who had said what they had to say and was now simply present for what came next.