— Rei POV —
The slime moved ahead without slowing, crossing uneven ground as if it didn't register the change in terrain. I followed at a more measured pace, keeping enough distance to react if something shifted.
It did.
The ground beneath it gave way without warning.
The movement was quick—almost clean in how suddenly it disappeared, sliding down into the darkness below before I could see where it would land.
I stepped forward instinctively, then stopped myself before committing.
"…Careless."
I approached the edge more cautiously, keeping my footing stable as I looked down. The drop wasn't vertical, but steep enough that losing balance would turn into a fall before I could correct it.
A slope, not a cliff.
Manageable—if done properly.
The slime was already below.
I could hear movement now, faint but steady, along with something else.
Water.
I exhaled slowly, then began my descent.
Each step was deliberate. I tested the surface before shifting my weight, adjusting for the uneven ground and the smoother sections where slipping would be easier. The wings behind me moved slightly as I balanced, still unfamiliar, but no longer disruptive.
Not fast.
But controlled.
By the time I reached the bottom, the space had opened into a wider chamber.
Water stretched across part of it, still and dark, reflecting the faint glow of the crystals above. The air felt heavier here, more saturated than before, though not in a way that immediately restricted movement.
Different.
The slime was near the water's edge.
It didn't seem concerned about the fall. If anything, it had already moved on, drifting closer to the surface as if drawn to it.
I stayed where I was for a moment, watching.
It made contact with the water without hesitation.
Then something changed.
The surface shifted, reacting in a way that didn't match simple movement. Ripples formed, but not randomly. They followed it, responding to its presence instead of resisting it.
"…You're doing that on purpose?"
There was no answer, but the pattern continued.
The water moved with it.
Not violently. Not forcefully.
But deliberately.
I narrowed my eyes slightly, focusing on the movement.
This wasn't like what I had experienced earlier. That had been unstable, brief, almost accidental. What I was seeing now—
Was control.
"…So you already figured it out."
The realization settled quietly.
It wasn't that the slime was strong.
It was that it adapted faster.
I shifted my attention away from it, letting the observation settle instead of chasing it further.
Something else was wrong.
The pressure I had noticed earlier hadn't disappeared.
If anything it had become clearer.
Stronger.
I turned slowly, letting my focus extend beyond the immediate space. That was when I saw it. At first, it was only shape.
Something large enough to distort the darkness around it, stretching across the far side of the cavern where the light didn't fully reach.
Too large to process immediately.
I didn't move.
The longer I looked, the clearer it became.
Not just size.
Structure.
Form.
A body.
Coiled.
Massive.
The air shifted as I focused on it, the presence pressing down more distinctly now, no longer something subtle or distant.
It was here.
"…So that's the source."
The realization came without hesitation. This wasn't something I could measure against the creatures I had encountered before. It wasn't even close.
I remained where I was, watching without stepping forward. Every instinct I had told me the same thing.
Distance mattered.
The slime didn't stop. It moved toward it. No hesitation. No caution.
"…You really don't understand, do you?"
Or maybe it did and simply didn't care. I didn't follow this time. Instead, I stayed back, letting the distance remain as I observed.
The shape became clearer the closer it got, the details resolving slowly from shadow into something more defined.
Scales.
Massive, layered, reflecting what little light reached them. A form that could not be mistaken for anything else.
A dragon.
Even without movement, it dominated the space entirely. The presence I had felt from below now made sense, not as something abstract, but as something real—something that existed on a scale I hadn't accounted for.
"…This isn't something I interfere with."
The conclusion came easily. I shifted slightly, adjusting my stance without taking my eyes off it.
The slime had already reached a point where turning back would take time.
It didn't.
It moved closer.
I exhaled quietly.
"…If you survive that, then you're more than you look."
I didn't move forward.
Didn't retreat either.
For now watching was enough.