"So," he said. "Now—"

Leon didn’t waste time on pleasantries. Everything between them had been established, the contract was signed and witnessed by something older than anything he’d encountered, and she wasn’t a threat to him or anyone he cared about. Which meant the most pressing question could finally get asked.

He pointed at the small spherical object she’d been hovering near since his arrival.

"That thing. The World Fragment. What exactly is it?"

Xyra looked at him, then looked at the Fragment, then looked back at him with an expression that had shifted into something he hadn’t seen from her yet—genuine surprise, brief but real, crossing her features before she composed herself.

He got that from the first floor, she thought. The first floor of this tower.

"You got this from the first floor," she said. It wasn’t entirely a question. More the specific tone of someone confirming information that their mind is still processing.

"Yes," Leon said.

She was quiet for a moment.

That thing is not some common item you stumble across, she thought. It’s not a reward for clearing an entry level obstacle. It’s not something you acquire by accident from a place that hasn’t decided to give it to you.

"I’m going to explain something to you," she said, her voice carrying the particular quality of someone choosing their words with care because the person receiving them doesn’t yet have the foundation to understand them without that care. "And I need you to understand that when I use the word rare, I am not using it the way people use it to describe things that are simply hard to find."

Leon listened.

"A World Fragment is a piece of an actual world. Not a realm—a world. A classified, ranked world with its own complete laws and its own established existence." She let that sit for a moment. "This one is from a rank three world."

She watched his face.

He doesn’t have the context yet, she noted. He’s registering the words without the full weight behind them.

"Rank one worlds are the most common. Rank two worlds are significantly rarer and considerably more developed—richer laws, denser mana, more complex internal systems. A rank three world is something that most people who spend their entire lives searching for one will never find." She paused. "I have existed for a very long time. I have seen a great deal. I am calling this rare. Consider what that means coming from me."

Leon did consider it. He looked at the small spherical object with genuinely different eyes than he’d been looking at it with thirty seconds ago.

"What can it be used for?" he asked.

Xyra’s expression shifted into something that looked, briefly, like pride—the specific pride of someone who is about to demonstrate the value of what they know and is aware that no one else in his immediate vicinity could give him what she was about to give him.

"Before I answer that," she said, "stop using honorific. It’s Xyra."

Leon blinked at the sudden redirect.

"You’ve been very formal," she continued, her tone carrying a mild complaint that was entirely genuine. "I understand respect for strength, and I don’t object to it in principle. But that’s not what I want from you. Xyra."

Leon looked at her for a moment. She looked—as she always looked, as she apparently couldn’t help looking—young and striking and entirely unlike anything his mind would have produced if he’d been asked to imagine what hundreds of thousands of years looked like. Calling her by a formal title felt increasingly disconnected from the reality of what was standing in front of him.

"Xyra," he said.

She seemed satisfied with that. The pride returned to her expression, and she continued.

"Your world," she said, gesturing at the dimensional space around them, "is incomplete. You know this. It functions, it sustains life, it has the basic properties of a world—but it’s missing the depth that makes the difference between a shelter and a living, breathing ecosystem." She looked at him directly. "A World Fragment from a rank three world, merged properly with an incomplete world like this one, would elevate it. Not to completion necessarily—there’s a range of outcomes. At minimum, it becomes an abundant rank two world. At maximum, there is a real chance of it becoming a rank three world directly."

Leon opened his mouth.

"Let me finish," she said, reading his expression accurately. "I can see you don’t fully understand what that means yet, so I’m going to tell you."

She began explaining, and as she did Leon felt something building in his chest that started as interest and became something considerably more significant by the time she finished.

The world would expand. Not incrementally—dramatically, the internal space growing to match the elevated laws governing it. The mana density would increase to levels that would make his current dimensional world feel thin by comparison—the difference between breathing normal air and breathing something that actively fed you. The laws of the world would complete themselves, filling in the gaps that an incomplete world always had, the places where reality was slightly uncertain about how it was supposed to behave.

Natural treasures would begin forming on their own—resources emerging from the world’s own substance rather than needing to be brought in from outside. The kind of materials that couldn’t be manufactured, only grown by a world mature enough to produce them.

Dungeons would appear. Secret realms. Spaces within the world that contained their own challenges, their own rewards, their own internal logic—the kind of thing that gave an entire population reasons to grow stronger rather than just the opportunities to do so.

And eventually—not soon, but eventually—the world might begin producing its own life. Native creatures. Things that belonged to it rather than having been brought into it.

Leon had stopped breathing somewhere in the middle of that.

He stood very still for a moment after she finished, taking stock of what he’d just heard against what he’d been hoping for when he’d established the Ascension Tower in his dimensional world in the first place.

The purpose had been sustainability. Self-sufficiency. A world that could support the people inside it without requiring him to constantly supply everything from outside. A world that gave the people living in it actual reasons to develop, actual challenges to grow against, actual rewards that meant something.

What she’d just described was everything he’d been hoping for and then considerably more.

Dungeons, he thought. Secret realms. Natural treasures forming on their own. Mana density that feeds growth rather than just permitting it.

He exhaled slowly.

"How do I use it?" he asked, and even he could hear the urgency in his own voice. "How do I merge it with the world?"

Xyra looked at him with an expression that he was beginning to recognize—the specific look of someone who understood exactly why he was feeling what he was feeling and found it both endearing and slightly amusing.

"The proper way," she said, "would require a divine level artifact refiner. Someone who specializes in exactly this kind of work." She paused. "You would find one, realistically, in a rank four world. And they are notoriously reclusive. Getting access to one is not a simple matter of knowing where to look."

The warmth in Leon’s chest cooled measurably.

He looked at her, and she watched the calculation move through his expression—the weighing of how far away rank four worlds were, how unknown that territory was, how long the search might take, how many other things were already demanding his attention and his time.

The beginning of resignation formed at the edges of his expression.

Then her voice changed.

The complaint was gone. The dry precision was gone. What replaced it was something brighter, and her posture changed with it—chest forward, chin up, the specific bearing of someone who is about to say something they are genuinely proud of.

"But don’t worry." The smile that accompanied it was the same one that had made his thoughts go sideways earlier. "You have me. I can do it too. Faster than any of those artifact refiner nerds, honestly."

Leon stared at her.

The resignation evaporated. What replaced it arrived in his eyes before he’d processed the full implications—something that looked, on Leon, like genuine awe. Wide and unguarded, the expression of someone who has just had a ceiling they’d accepted removed without warning.

Xyra looked back at him with the satisfied expression of someone who had just demonstrated, clearly and efficiently, exactly why she was valuable.

Infinite potential, even the luck he carries seem to immense she thought, looking at him. And he doesn’t even know half of what he’s carrying yet.

She found that thought considerably more exciting than she had any immediate plans to show.