He opened his eyes to nothing.
Not darkness, darkness was the absence of light, and this was the absence of everything. A grey-white space with no walls, no floor, no horizon. His body floated in it the way a word floats on a blank page: present, but with no context for what it meant.
He couldn't feel gravity. He couldn't move his limbs. The only sensation was his own breathing, and even that felt borrowed, as if the air were being supplied by something other than his lungs.
A dream, he thought. A strange dream. He closed his eyes.
"Mortal. Now is not the time to sleep."
The voice came from everywhere and nowhere. It entered him the way cold enters a room, not through a single point but all at once, filling the space between his ribs and the back of his skull simultaneously. Kael's body convulsed once, involuntarily, and his eyes opened.
Five meters away, something floated.
It had the shape of a person. It glowed the way a filament glows, not warmly, but with the functional brightness of something converting energy into light because light was what the task required.
Its face had the structure of a human face, brow, cheekbones, jaw, but no skin, no pores, no texture. Just form. Where the eyes should have been, there were two dark hollows, and inside them sat a pair of golden stones that stared at him without blinking.
Kael looked at it for three seconds.
In those three seconds, his mind did what it always did: it disassembled the situation into components and sorted them by utility. He was dead or dying. The tile floor, the blood, the failed signals from his brain to his arms, those memories were still warm. This entity, whatever it was, had chosen to appear to him rather than let him stay dead, which meant it wanted something. And if it wanted something, then his death was not a conclusion but a negotiating position.
"If you can save me from dying," Kael said, "I'll do whatever you need."
The luminous figure paused.
The pause was small, a fractional hitch in the entity's movement, like a clock skipping a tooth. But Kael caught it, and what it told him was that the entity had expected a different response. A question, probably. Where am I? What are you? What happened to me? The standard confusion of a person waking into the impossible. Instead, it had gotten a transaction.
Good. Confusion was a luxury he didn't have.
"You are... Unusually direct." The golden eyes studied him. "It seems you've read a great many novels. The kind with other worlds."
"Occasionally."
"And played games. Online, persistent, with levels and classes."
"Yes."
"That explains the vocabulary. It does not explain the composure."
Kael said nothing to that. The entity watched him for a long moment, and Kael held the gaze—or held the dark hollows where a gaze should have been—and did not look away. Whatever this thing was reading in his face, he couldn't control it. He could only control what he said next.
The entity spoke again, and its tone shifted into something more efficient. Almost businesslike.
It told him that he had died. Sudden cardiac arrest, compounded by the impact of his skull on the floor. It told him that his death had been premature, the word it used was "unscheduled"—and that, given the circumstances of his life, he was being offered a second chance.
A task in a parallel world. Complete it, and his death would be rewritten. Time in his original world would be suspended while he was away. When he returned, if he returned, it would be as if the collapse had never happened.
"During the mission, the time of your world will be frozen," the entity said. "Your mother will not come home to find you. Your father will not lose his chance. Complete the mission, and you resume your life at the moment you left it."
The mention of his parents was precise. Surgical. The entity had said it the way you'd press a thumb into a bruise, not cruelly, but to make sure the nerve was still alive. Kael felt the pressure. He did not show it.
"Any questions?" the entity asked. "If not, we begin the teleportation process."
Kael had questions. He had dozens. What was the task? What was the world? What were the rules? How many others had been offered this deal, and how many had come back? But the entity's tone had already moved toward conclusion, and Kael had caught something in the rhythm of the conversation, an eagerness, almost imperceptible, to get him moving. The entity was satisfied with him. It wanted to proceed.
Which meant this was the moment where his leverage was highest.
"No questions," Kael said. "But I have a suggestion."
The golden eyes narrowed. Not physically, the entity had no eyelids, but the light in them contracted, as if focusing.
"...What suggestion?"
"Invest in me," Kael said. "Whatever resources you have. Put them on me. I'll return more than you expect."
Silence.
Then the entity laughed.
It was not a human laugh. It was a sound that filled the grey-white space and pressed against Kael's chest like a physical thing, and it went on too long, and there was something inside it that was not amusement but something older and less kind. Kael stood in it and did not flinch, because flinching would have been a concession, and he had already used up his only card.
When the laugh subsided, the entity said: "Very well. I'll make an exception. A small favour."
It pointed one luminous finger, and a glass bead appeared in Kael's hand. Cherry-sized. Warm. The words "Universal Stone" were engraved on it in a script he'd never seen, but he understood it anyway.
"As for the mission content," the entity said, "since you didn't ask, you can read it yourself after you arrive."
There was a note of satisfaction in that. The entity had enjoyed his refusal to ask questions. Kael filed this away: the entity valued efficiency, or at least the appearance of it. It liked him. That was useful. That was also, possibly, dangerous.
The entity put its hands together and murmured something that wasn't language, or wasn't any language Kael could parse. The grey-white space shuddered. A translucent sphere of light materialized around Kael's body, sealing him inside it the way amber seals an insect, and a rolled parchment fell into his free hand. Then, nearby, the air split open.
The split was not a door. It was a wound in the space itself, a dark spiral that tunneled away into a distance Kael couldn't measure. Looking into it felt like looking down a throat. He could feel it pulling at him. Not physically. Deeper than that.
—
The light around him began to spin.
As it spun, words appeared at the edges of his vision—names, flashing past too quickly to read, cycling through what he understood instinctively were abilities. Possible abilities. The randomness of it was obscene, like watching a slot machine decide whether you would live or die. He caught fragments as they blurred past: Mystic Eyes of Death Perception. Ten Shadow Spells. Scarlet King. Vector Operation. Great Sage. Each one flickered for a fraction of a second and was replaced by the next.
The spinning slowed. The names stopped cycling and landed on one:
Pseudo-Super Eye.
At the same moment, a second line appeared beneath it:
Curse: Thorns of the Heartless.
And below that, the destination:
Parallel World No. 37: Scarlet Star. Difficulty: Trial Level.
Kael didn't know what Trial Level meant, but the entity's posture hadn't changed. It seemed unsurprised. Routine, perhaps. Another chess piece placed on another board.
Then the light around him flared red.
The change was instant and violent. The soft luminous sphere turned the color of an open wound, and a sound tore through the space, not an alarm, exactly, but something that functioned like one. A shrill, mechanical keening that vibrated in Kael's teeth and made his vision shake.
Warning. Abnormality detected.
The entity moved. For the first time, its composure broke, the golden eyes flared wide and its luminous body jerked forward as if pulled by a string. "What—lack of adaptability? His aptitude shouldn't be able to trigger—"
The light answered him. It did not care about the entity's confusion. It had its own logic, its own process, and the process had been triggered.
Warning. Adaptability exceeds maximum threshold. 'Pseudo-Super Dimensional Eye' automatically upgrades to match. Initiating grant of 'Super Dimensional Eye'...
"What?!"
The entity lunged. But before it could act, something reached into the dark hollow of its right eye socket and pulled. There was a sound like stone tearing from stone, and the golden orb—the eye, the actual eye of the entity, wrenched free and crossed the space between them in an instant.
Then it entered Kael's skull.
His right eye exploded with pain. Not the sharp, clean pain of a cut, this was structural, foundational, as if the architecture of his face was being rewritten from the inside. His original eye was pushed out and the golden orb took its place, and the sensation was so far beyond anything Kael had a framework for, that his body did the one thing it almost never did.
He screamed.
The sound of his own voice shocked him more than the pain. He couldn't remember the last time he'd screamed. It was a sound from somewhere deeper than the room he kept locked, deeper than composure or control. A raw, animal thing.
Through the agony, the announcement continued, indifferent.
'Super Dimensional Eye' inserted. Curse 'Thorns of the Heartless' automatically upgraded to 'Purgatory of the Heartless'. Re-matching difficulty of target parallel world...
The text on the tunnel shifted. The old destination dissolved and new words wrote themselves in its place:
Parallel World No. 777: Prison Star. Difficulty: Impossible Level.
Teleportation ready. Five. Four. Three...
"Wait." The entity's voice was different now. Stripped of its authority. One hand was pressed against the dark hollow where its right eye had been, and the other was reaching toward Kael—reaching, not commanding. "Wait—stop the process—"
Two. One.
The sphere lurched into the tunnel and the grey-white space vanished. Kael was inside the spiral now, hurtling forward, wrapped in red light.
The pain in his eye was still immense but it was fading, which was wrong—pain that severe shouldn't fade that quickly, it should build—and then it was gone entirely. His vision cleared. His right eye felt like his own. As if the golden stone had always been there.
Darkness spiraled around him. He was moving fast, impossibly fast, and somewhere ahead a point of light was growing.
Then, from behind him, from the space he'd left, Kael heard something he was not meant to hear.
The entity's voice, stripped of its performance. No warmth. No amusement. No composure. Just fury, edged with something that might have been fear.
"This was not part of the plan."
The words reached him and then the tunnel swallowed them, and there was only the light ahead, growing larger, and the silence of a passage between worlds.
—
When Kael opened his eyes, he was standing in a forest.
One sun. Morning light. The air smelled like pine resin and damp soil and something else, something faintly metallic, that he didn't recognize. He stood motionless for ten seconds, listening. Birds. Wind in the canopy. No footsteps. No voices. Nothing that sounded like a threat.
He looked down. His body was the same—same height, same hands, same school uniform. The glass bead was still in his left palm. The parchment scroll was in his right. His right eye felt normal, indistinguishable from the left, and when he covered one and then the other, the vision was identical. Whatever had been done to him, it had settled.
He checked the trees first. Most of them were species he recognized—oak, birch, something that looked like a larch. But here and there, between the familiar trunks, grew things that weren't quite right. A shrub with leaves that were too symmetrical, as if drawn rather than grown. A vine with a faint luminescence that pulsed in a slow rhythm, like breathing.
So. A parallel world. Close enough to his own to share most of its biology, but not all of it. A branching point somewhere in deep history, and everything after that point had diverged in small ways that accumulated over millennia. The concept wasn't new to him. He'd read about it in fiction. The difference was that he was standing in it, and the soil under his shoes was real, and no one was going to turn the page for him.
Kael checked his body methodically. The fatigue was gone. The hunger was gone. The lesion—whatever had caused the cardiac arrest—was gone. His body felt clean in a way it hadn't in months, as if someone had taken it apart and reassembled it without the broken pieces. The entity's work, presumably.
He stood in the morning light of a world he didn't know the name of, wearing a school uniform, holding a glass bead and a scroll, and for a moment—just a moment—he let himself feel the full weight of what had happened.
He had died on the floor. He had met something that was not God but called itself one. He had been given a stolen eye and a curse and thrown into a world rated Impossible by whatever system these entities used to measure the likelihood of survival. The entity's last words, the ones he wasn't supposed to hear, had told him everything he needed to know about his situation:
This was not part of the plan.
If the entity that sent him here was not in control, then no one was.
Kael looked at the parchment in his hand. He did not open it yet.
Instead, he picked up a sharp stone from the ground, pressed it against his left palm, and carved the word 'Endure' into the skin. The pain was real and bright and it grounded him in his body the way nothing else could. Blood ran down his wrist and dripped onto the forest floor.
He watched it fall. He was here. And somewhere, on a calendar on a wall in a dark apartment, his mother's handwriting said 30,000, and the number would stay there, frozen in time, until he came back to cross it out.
If he came back.
Kael wiped the blood on his trousers, picked up the parchment scroll, and unrolled it.