Pain kept tearing through him, sharp enough to scatter thought, but beneath it something else surfaced.
A pattern.
The way his muscles had locked, the way his awareness narrowed until only the threat remained, the way his body tried to move without permission, he had felt this before. Not here. Not like this. But the shape of it was the same.
The moment before violence.
Before he acted.
Instinct was pushing his body to do something. Anything. To move, to brace, to tear free of whatever was closing around him. His shoulders tightened. His jaw clenched hard enough that his teeth ground together. His breathing tried to drop lower, deeper, the way it always did when he was about to strike.
That was wrong.
Movement would make it worse. He knew that without knowing how. The resonance process required stillness. Focus. Letting things settle.
He forced his body to stop.
His hands curled, then went still, fingers digging into the floor beneath him as if holding the world in place.
The pain behind his eyes spiked in response, vicious and immediate, as if something inside him rejected the restraint.
He did not release it.
His breathing came in short, uneven pulls at first, then slowed as he forced it down, breath by breath, ignoring the way his chest burned. Each second felt stretched thin, ready to snap, but he stayed where he was, unmoving, letting the pain wash through instead of reacting to it.
The churning inside his core fought him.
Mana slammed inward, then outward, grinding against itself, but without the instinct-driven surge to carry it away, it had nowhere to go. The pressure built, compressed, then hesitated.
Ivor held.
His vision remained white, fractured, but the violent tremor running through his body began to falter. The instinct did not disappear. It pressed at the edges of his awareness, coiled and angry, but it no longer had control of his limbs.
That was enough.
The mana inside him shifted again.
It slowed, collapsing inward along the paths already laid out, drawn back into order by the circuits threading through his body.
His awareness slipped inward once more onto the mana circuit.
Set along these circuits were small points of light. They looked like tiny cores embedded throughout his body, each one regulating the flow of mana as it passed through. His attention moved from one to the next, counting without meaning to.
There were many of them.
One near his chest. Others along his shoulders and arms. More down his spine and through his legs.
One hundred and eight in total.
These were the nodes his father had told him about. The reason awakened humans could move mana through their bodies without tearing themselves apart. Each node refined and stabilized the flow before sending it onward.
The circuits glowed blue.
It was a steady color, calm and even, pulsing faintly in time with his breathing.
Then the resonance reached them.
Mana flowed outward from his core and passed through something unseen. As it did, the change spread through the circuits. The blue glow did not disappear, and it did not darken completely. Instead, it softened. The color dulled, as if a veil had been drawn over it, muting its presence.
Umbra.
The matrix did not announce itself or force its way in. It aligned quietly, threading its pattern through the circuits as though it had always been waiting there.
Ivor understood what this meant without needing explanation.
From now on, whenever he moved mana, it would be shaped by Umbra. Raw mana would leave his core, travel through his circuits, and emerge altered.
The inner vision faded.
The weight of his body returned fully, and the attic came back into focus. The wooden walls, the dim light, the still air all felt solid again and the pain was receding as well.
Ivor remained seated on the mattress, breathing slow and steady, his hands resting on his knees.
Nothing in the room had changed.
Everything inside him had.
The resonance was complete.
From this moment onward, his Primal Matrix was Umbra.
He had expected this result. He was born into the Vladiric family, a lineage known for Umbra users, the second strongest Umbra family in the world.
The mana inside him was steady now. That alone felt strange. He had never been able to hold mana like this before.
Slowly, he raised his right hand.
He focused on the core in his chest and drew a thin thread of mana outward, guiding it the same way he always had. The sensation was familiar, like pulling warm water through a narrow channel.
Mana flowed.
A faint blue glow formed around his fingers, coating them lightly. It wasn't bright, and it wasn't shaped into anything. Just raw mana responding to movement, clinging to his skin like mist held together by will.
Ivor watched it carefully.
This was normal. This was how mana had always looked when he moved it before awakening. Unfiltered. Unchanged.
He let the mana fade and lowered his hand.
Then he tried again.
This time, he did not change how much mana he drew or how fast it moved. He kept everything the same and instead shifted his focus inward, toward the circuits he had seen during resonance.
Umbra.
He did not speak the word. He did not force it. He simply willed the mana to pass through the matrix before leaving his body.
The change was immediate.
The blue glow dulled as it flowed outward, its color draining as though swallowed. What coated his fingers now was no longer light or mist, but something thicker. Dark. Not liquid, not smoke, but closer to fabric pulled tight around his skin.
Shadowy mana wrapped his fingers, matte and heavy.
It did not shine.
It absorbed.
The air around his hand felt quieter. The glow from the attic's dim light seemed to soften near it, as if unwilling to linger too close. Even the faint sound of his breathing felt slightly muted.
Ivor flexed his fingers slowly.
The shadow followed his movement without lag, stretching and folding like cloth under tension. It did not drip or disperse. It stayed where he held it, obedient to his control.
His pulse quickened, but his focus did not break.
This was not a skill.
This was the matrix working exactly as his father had described.
As he stared at the shadowy mana coating his fingers, another image surfaced unbidden. The white glow that had wrapped around his palm when he grabbed Garron's leg. The sensation came back with it—sharp, overwhelming, unmistakable.
This was not the first time he had seen or felt that light.
It had always appeared when the pressure behind his eyes reached its peak. Always sudden. Always unexplained. A response that did not match mana, matrix, or anything he had been taught.
It remained a mystery to him, one among several sensations he had learned to keep to himself. Things he did not speak of. Things he had never shared, not even with his parents.