On the morning of his eighteenth birthday, Leon rolled out of bed and took the bed frame with him.
Not off the mattress—through the frame.
The reinforced steel footboard bent outward at the point of contact, folded in half with a sound like a rifle crack, and hit the floor.
Leon grabbed for the nightstand to catch himself and his fingers went through the drawer front.
The lamp on top bounced twice and detonated against the baseboard.
Three wall studs and one bathroom doorknob later, he was standing in the hallway covered in plaster dust, staring at his open hands.
Tony appeared in the doorway in his bathrobe, eyes moving rapidly across the damage.
“Okay.” A pause.
“Okay, JARVIS—cancel the birthday party.”
“Already done, sir.”
“Good.” Tony pointed at Leon, finger steady, voice perfectly controlled.
“Don’t touch anything.
Anything.
Lab.
Now.”
He ran every test he had.
Strength: 30 tons.
Speed: 100 meters per second.
Durability: invulnerable.
All readings confirmed across four independent assessments.
Tony stood frozen in the center of the lab, staring at the tablet with the exact expression he used whenever data refused to behave.
It was the look of a scientist forced to square a universe that shouldn’t make sense with numbers that insisted it did anyway.
He glanced at the readings.
He looked up at Leon.
He dropped his eyes back to the screen.
Finally, he placed the tablet onto the workbench, setting it down with the meticulous care of a man who needed both hands completely free to drive his point home.
“This is Superman,” he said.
“I’ve run the same test four times and the result is not changing, so I’m going to go ahead and say it: Superman.” He pointed at Leon’s face.
“I wouldn’t even blink if you started shooting lasers out of your eyes tomorrow.”
Leon had been sitting on the third reinforced workbench—the previous two had buckled under him—staring at his palms.
He looked up.
Something clarified in his mind.
Not a memory surfacing.
A notification, patient and precise, that had apparently been sitting in queue for exactly eighteen years and had just cleared.
Reaching adulthood at age eighteen—primary dormancy period complete.
Kryptonian bloodline activated.
Space-Time Leap ability unlocked.
He turned it over in his mind for a moment.
Then he looked at Tony.
“You’re right,” he said.
“I really am Superman now.”
He crossed the lab in two steps and grabbed Tony in a hug.
The hug lasted approximately two seconds.
Tony went to the operating room that afternoon.
Two cracked ribs, one fractured shoulder blade.
He was, in his particular way, gracious about it—meaning he waited until he was on painkillers before bringing it up, and then brought it up four separate times with increasing anatomical specificity.
Leon sat by his bedside that night, elbows on his knees, jaw set, staring at the floor.
Eighteen years.
He understood the underlying logic.
Eighteen was adulthood; the bloodline had apparently been adjusted to activate on schedule.
That didn’t stop the number from sitting in his chest like a stone.
Two years as an infant, unable to coordinate his own hands.
Sixteen more as a baseline human in a universe that handed out reality-warping capabilities to people who fell into radioactive pools or got struck by cosmic lightning—and the entire time, the power had been dormant in his own DNA, waiting for a date on a calendar.
If I’d had this even at one— The thought opened into territory he cut off before it could go far.
When the car was burning.
When Bucky’s handlers sent him on that mission.
If I’d had any of this—
He stopped.
Guilt about the hypothetical past was a specific kind of waste, and he couldn’t afford it.
What mattered was now.
He had a bloodline that scaled under sunlight and a leap ability that needed accumulated energy to function, and he had spent eighteen years at ground level, charging neither.
So charge.
Three months later, after negotiations with Tony that involved formal paperwork, significant personal leverage, and a promise Leon intended to honor at exactly the time of his own choosing, he boarded the spacecraft Tony had designed and flew it out of Earth’s atmosphere.
The ship found its orbit between Earth and the sun—no day-night cycle, no atmospheric filtration, just unobstructed solar radiation at full intensity, every minute of every hour.
Leon strapped himself to the titanium plate in front of the main porthole and started absorbing.
One hundred and eighty days.
Fruit paste and protein solution.
Automated systems handling everything else.
No reason to move, so he didn’t.
Just the plate, the viewport, and the star filling it without pause or variation—and beneath his skin, the slow, continuous restructuring of what he was.
Power didn’t arrive like a wave.
It built like sediment: layer on layer, hour on hour, integrating into bone and blood with a patience that matched the process feeding it.
By the second month, his exhaled breath carried warmth.
By the third, each breath felt pressurized, as though his chest had become a compression chamber that his lungs were still participating in out of sheer habit, and the heat had to redistribute somewhere.
By the fourth month, when the first trace of complacency started settling in, Leon pulled his fists tight against his sternum and pushed it out.
Don’t stop here.
The thought came in the register he reserved for non-negotiable instructions.
Half a year isn’t enough.
Half a year was never the plan.
The plan had been two and a half years—orbit until just before the Chitauri descended on New York, accumulate a real margin, arrive back on Earth with enough stored output to actually matter when the timeline reached its worst points.
And he knew his limits.
Ordinary Kryptonian blood had a ceiling that solar charging alone couldn’t break through.
Silver or Gold levels were not on his trajectory, no matter how long the orbit held.
Which meant this was one source, and he needed others.
Magic.
Technology.
Martial arts.
Whatever Earth had available that wasn’t already locked behind someone else’s monopoly on the impossible.
He’d find all of it.
He’d try everything.
But not yet.
The denial settled into something harder and quieter.
More.
Always more.
And then after that, more again.
More than a decade of calculating safe moves had deposited something in him that hadn’t dissolved when the bloodline activated.
It had converted.
Become a pressure behind every plan he made.
You’ve had one life taken from you already, it said, without drama, the way a fact presents itself.
You are not dying in this one from insufficient preparation.
After six months beneath an unfiltered sun, the full catalog of Man of Steel abilities had come online.
Heat vision—a directed, controllable burn that could hold the temperature of a welding torch or the surface of a star depending on what the moment required.
Freeze breath—opposite of heat vision, operating as a directed, controllable flash-freeze that can instantly plunge temperatures below zero or generate massive sheets of structural ice.
The bio-force field: the passive molecular buffer that sat between his skin and the world, absorbing impact before it ever reached tissue.
He understood now that a trace of this had been operating since the night of the car accident—the reason an infant had walked out of a burning wreck without a scratch, weeks before any bloodline activation should have been possible.
The Kryptonian heritage had apparently been more present than dormant, even then.
And above all of these: the super-brain.
Knowledge that had previously required weeks of deliberate study now embedded itself in the time it took to read the relevant page—not just the words, but the content, slotting directly into cross-referenced, indexed understanding as if his mind were a filing system that had just had its processing speed upgraded by several orders of magnitude.
The bottleneck was no longer comprehension.
The bottleneck was input rate.
Every method human civilization had for transmitting knowledge—lectures, textbooks, video, conversation—was now operating at approximately a hundredth of what he could actually absorb.
We’ll fix that, he noted, without urgency.
Later.
He was still turning the inventory over when his ear tilted, fractionally, toward the porthole.
His gaze followed.
It moved differently now—not turning his head, but focusing, the way you adjust a lens, and then passing outward through the spacecraft hull as if the reinforced alloy were gauze.
Through the vacuum beyond.
Down through the upper atmosphere, the lower, through cloud cover, through the long slow gradients of dust and haze hanging over the Afghan desert at this latitude and time of day.
Except lead, nothing in the known universe could stop it.
There was no lead between him and the cave.
In under a second, he found Tony.
Asleep.
Curled on his side in the dim interior of a stone cave, chin down, breathing in the shallow, uneven pattern.
There was a crude light source off to one side.
His hands were folded against his chest.
He was alive.
Leon held the image for a long moment.
“Tony,” he said quietly, to the empty cabin.
“I’m coming to get you.”
Then, measured and final: “Obadiah.
Bucky.
Hydra.” Each name placed deliberately, like settling an account that had been running too long.
“It’s time.”
Eighteen years of keeping yourself small because the math didn’t favor anything else.
The math had changed.
He reached out and caught a pair of pants spinning past his elbow in the zero-g, shook them out, and pulled them on.
Then he crossed to the main hatch and placed his right palm flat against the door.
He pushed.
No sound.
Vacuum absorbed everything.
The hatch had been rated to withstand impact forces in the tens of thousands of tons.
Under his palm, it gave like foil—peeling back from the frame in one clean motion and tumbling away into the dark, spinning end over end, catching the sunlight on each rotation, dwindling to a bright point and then to nothing at all.
Leon floated out through the open hull.
He hung between Earth and sun.
Behind him: the star, overwhelming and absolute, turning every surface to gold.
In front of him: the planet, blue and curved and very far below, wrapped in its thin shell of breathable air.
He could see the storm systems moving across the ocean.
He could see the line where day became night, the clean edge of it drawn across the face of the world like a judgment.
He looked at it for a moment and said nothing.
Not a god, he reminded himself.
Not yet.
Not anywhere close.
Everything built in six months was a foundation.
A vast distance still sat between what he was right now and what this universe would eventually demand of him, and he hadn’t finished crossing it.
The power that felt enormous from the inside was still early.
Still preliminary.
The feeling that wanted to rise into something larger than that—he pressed it down, deliberate and practiced, and held it there.
He leaned forward.
One breath—one beat of stillness against the silence of open space—and then he moved, breaking away from the spacecraft without sound, without ceremony, curving downward toward the world below, accelerating into the nothing between him and the Afghan desert.