The answer did not surface that night. Nor did it arrive the following day. Not even after an entire week had marched past.
Yet Cael knew a fundamental truth: secrets do not simply vanish. They merely… wait for the right individual to unearth them.
He stood before his chamber window, the moon suspended over the palace like an unblinking eye monitoring the populace. Ever since his fateful confrontation with the Crown Prince, he had begun to notice a subtle, jarring anomaly.
The Mistress had changed.
It was not an overt transformation. No one else in the entire estate possessed the analytical precision required to catalog it. But she had become exponentially more guarded. She slept less. Her nerves were visibly frayed.
It was as if the Crown Prince's cryptic warning had struck its exact target.
"So… you truly are concealing something."
He tilted his lips. For the first time since his awakening in this reality, he had identified a objective worthy of a relentless pursuit.
The following night, the framework was set in motion.
He did not track the Mistress himself. To do so would be an act of unadulterated stupidity. Instead, he deployed a far superior instrument.
The servants.
The very entities human beings systematically look past, yet the ones who retain the absolute highest concentration of secrets.
Over the preceding days, Cael had meticulously woven a microscopic web. A maid who owed him an unpayable favor. A guard he had subtly insulated from an unjust, brutal disciplinary action. A kitchen hand terrified of losing his livelihood.
Slender, seemingly inconsequential threads. Yet, they were more than sufficient.
In the dead of night, the critical data traveled along the web and reached him.
*"The Mistress has exited her quarters in absolute secrecy."*
He hoisted his head. "Where to?"
The report concluded without hesitation:
*"To the Forbidden Library."*
Silence gripped the room as the System flared to life.
> **[Special Location Discovered]**
> **[Location: The Forbidden Library]**
> **[Probability of High-Level Secrets: Extremely High]**
>
His eyes narrowed slightly.
*A Forbidden Library?*
The chessboard was proving to be vastly grander than he had initially calculated.
The following afternoon, Cael stood anchored behind the Mistress as he always did. Seemingly serene. Docile. The quintessence of a broken, flawless slave. Or so she chose to believe.
Out of nowhere, he launched a calculated probe:
"Do you believe in destinies, Mistress?"
Her posture locked. For a solitary second, her composure fractured. It was a microscopic lapse, but it was all Cael needed. He looked into her eyes and witnessed an emotion he had never seen her betray before.
Fear.
It vanished as quickly as a striking viper, but it had unquestionably been there.
"Why do you ask?" she countered coldly.
He replied with absolute serenity, "Mere curiosity."
She scrutinized his features for an extensive stretch of heartbeats before shifting her gaze. "Destiny is an absolute lie fabricated by the powerful to keep the weak cooperative." She paused, her eyes turning incredibly bleak. "The truth… is that everyone in this world is merely a prisoner."
A strange sensation rippled through Cael's consciousness. For those were not the words of an elite noblewoman content with her sovereignty. Those were the raw, bitter words of someone who had desperately attempted to break her shackles and failed.
Past the stroke of midnight, Cael was violently pulled from his rest by the audio cue of the System.
The tone was fundamentally different this time. Chillingly deep. Unusually heavy. As though the frequency were broadcasting from an incomprehensible distance.
> **[Warning]**
> **[World Distortion Detected]**
> **[Source: The Forbidden Library]**
>
He snapped his eyes open instantly. Another line of text rapidly manifested.
> **[Major Main Quest Unlocked]**
> **[Objective: Search for the First Truth]**
> **[Reward: ???]**
> **[Failure Penalty: Death]**
>
*Death.*
This time, the penalty did not manifest as a hollow, gamified threat. It felt like an absolute, inescapable reality. He could perceive it instinctively; the System was not prone to exaggeration. A single misstep, a solitary error in his calculations, and everything would cease to exist.
He crossed the room to the window, projecting his gaze toward the most isolated, ancestral wing of the estate—the coordinates housing the Forbidden Library.
And there, pulsing rhythmically against the suffocating dark, was a crimson light. Faint. Bleeding through the masonry. It resembled a colossal, primordial heart beating deep beneath the bedrock of the earth.
At that exact millisecond, far across the land within the heart of the Imperial Capital, the Crown Prince stood looking up at the turbulent sky.
A slow, knowing smile carved its way onto his face.
"So..." he whispered to the wind, "...it has finally commenced."
Meanwhile, in a domain deeper than the palace foundation, deeper than the Forbidden Library, deeper than any depth the human intellect could ever hope to fathom…
An eye pried itself open.
A single, solitary eye. Its sheer scale dwarfed the entire palace estate.
And it locked its gaze… directly onto Cael.