The breakthrough to Temper Basic began in his sleep and woke him screaming.
Not the controlled, silent cultivation breakthroughs he'd managed before the Shroud integration that he'd gritted through without a sound, the Clad transition that he'd timed for a rest day. This was involuntary. The wall between Clad Peak and Temper Basic had been thinning for weeks, and at the third hour of a Tuesday night, while Esigie was unconscious and his cultivation channels were running their nightly circulation on automatic, the wall dissolved.
And the purification began.
Temper was fundamentally different from the levels that preceded it. Veil awakened the channels. Shroud integrated the organs. Clad coated the body. All of these were additive layering energy onto existing structures, strengthening what was already there.
Temper destroyed and rebuilt.
The aura, having saturated every surface-level structure in the body, turned inward into the bones themselves. Into the marrow. Into the deep architecture of tendon and ligament that held the skeleton together. It dissolved impurities mineral deposits, scar tissue, the accumulated damage of sixteen years of physical existence and replaced them with purified, aura-infused material. Bone became denser. Tendons became elastic. Muscle fibers unwound and rewound in tighter, more efficient configurations.
It felt like being disassembled from the inside.
Esigie's scream woke the barracks. Thirty soldiers came alert in the time it took his body to jackknife off the bunk and hit the stone floor. He convulsed not a dramatic, thrashing seizure but a series of involuntary contractions as his musculature resisted the restructuring and then, fiber by fiber, surrendered to it.
Aighon was at his side in two seconds. Not thinking moving, the way he always moved when Esigie was in danger. He grabbed Esigie's shoulders and pinned him flat, using his weight to stop the convulsions from slamming Esigie's skull against the floor.
"Get the physician!" Aighon shouted. His voice, already powerful, cracked the silence of the barracks like a whip.
Osawe was already running.
Uwagboe arrived before the physician the instructor slept light, a soldier's habit. He crouched beside the convulsing boy and pressed his palm to Esigie's chest. His aura perception Clad Intermediate, crude but functional read the energy signature and his eyes widened.
"He's breaking through," Uwagboe said. Quietly. Not to the soldiers. To himself. "He's breaking through to Temper."
The barracks went still. Every soldier in the room Level 2s, 3s, a few 4s understood what that meant. A sixteen-year-old slave was achieving the level that most of them had reached in their twenties or thirties after years of formal training and noble-house resources.
Esigie's body arched. A sound came from his throat not a scream this time, but a sustained, guttural exhalation, as if his lungs were forcing out something that didn't belong. His skin rippled. Not metaphorically the surface of his body visibly shifted as the deep-tissue restructuring progressed, the underlying architecture rearranging itself beneath the skin in real-time.
It lasted forty minutes. Forty minutes during which Aighon held him down and Uwagboe monitored his channels and Osawe stood in the doorway and watched with an expression that contained every emotion he'd ever learned to hide.
When it was done when the restructuring completed and the aura settled into its new configuration and Esigie's body stopped moving the barracks was silent.
Esigie opened his eyes. They were clear. Sharp. The eyes of a body that had been taken apart and put back together with better materials.
He sat up. Aighon's hands were still on his shoulders. The boy's face was streaked with tears he hadn't noticed shedding.
"You're okay," Aighon said. A statement, not a question. An order directed at the universe.
"I'm okay."
He looked down at his own body. The changes were visible. Not dramatic he wasn't suddenly larger or obviously different. But the proportions had shifted. Leaner. Harder. The baby fat that had clung to his frame despite years of training had been burned away by the purification, replaced by the clean, efficient musculature of a body built for combat. His skin was smoother the small scars from years of training and manual labor had been dissolved along with the other impurities.
He looked, for the first time, like what he was becoming.
* * *
There was no hiding this.
The scream had been heard by thirty soldiers. The breakthrough had been witnessed by Uwagboe. The physical transformation was visible to anyone with eyes. A sixteen-year-old slave achieving Temper Basic in the middle of the night, without a cultivation master, without preparation, without any of the support systems that formal breakthrough protocols required it was the kind of event that generated reports.
Uwagboe filed one by morning. Aruan read it by noon. Osaro had it by evening.
The mask wasn't gone. I still had my magic hidden, still had the system concealed, still had the full depth of my knowledge buried behind the performance of a talented-but-explicable young cultivator. But the mask had cracked. Again. Deeper this time. The crack that had started when Osaro first saw my eyes in the House of Chains the same crack that had widened with the library raid, with the beast fight, with Uwagboe's suspicious questions had now become a fracture that everyone in the compound could see.
A Temper Basic sixteen-year-old. No formal background. No noble blood. A slave.
In this world, that was a statement. Whether I wanted to make it or not.
[Assessment: your cover as an unremarkable trainee is no longer viable. The Temper breakthrough was public. Recommend shifting strategy from concealment to managed visibility allow a controlled level of exceptional performance while maintaining concealment of magic and system capabilities. In Earth terms: let them see the iceberg's tip. Keep the rest underwater.]
Iceberg. The Arbiter had been reading my Earth memories again. It did that sometimes mining the Lagos archive for metaphors that it could deploy in its analysis. The results were occasionally surreal.
But the advice was sound. The old strategy invisible, unremarkable, below notice was dead. The new strategy had to be different. Let them see enough to satisfy their curiosity. A talented slave. A prodigy, even. Remarkable but explainable. Give them a story they could understand.
And behind the story, in the deep water where the iceberg's mass lived, keep everything that mattered.