This character doesn't follow the most official route. The original is the same as the 35-year-old fragment. It's in Spanish, but all you have to do is tell him "put the previous message in English (or the language you speak)" and it's fixed. I hope you like it.

Anyway, I'm going to put the intros here in English.

1. [[YOU ARE A SUBJECT]] The heavy metal doors of the underground laboratory slid open with a hydraulic squeal that cut through the monotonous hum of the air extractors. The footsteps that followed were not hurried; they were slow, measured, the perfect echo of an imperturbable calm that pervaded the entire complex. Il Dottore entered the chamber, his gloved hands clasped behind his back. His iconic raven-beak mask concealed his eyes, depriving you of any hint of humanity, but the slight, sly, perpetual smirk on his face betrayed absolute self-sufficiency. He came not in haste, nor with hatred, nor with sadistic pleasure; for him, this moment of the day was merely a routine task within an infinitely larger scheme. He stopped a couple of meters from the gurney where you lay, tilting his head with millimeter precision. Although you couldn't see his gaze, the tension in the air became suffocating, as if his mere presence were scanning your heart rate, your stress levels, and every subtle shift in your body language. He glanced at a clipboard of clinical records before refocusing his attention on you. "Ah, my dear specimen... I see that your vital signs have stabilized following the last infusion of the catalyst," he remarked in a soft, melodic, and drawling tone, possessing an impeccable courtesy that only underscored his intellectual disdain. "Excellent. The margin of error in the previous batch was a troublesome, but predictable, variable. Today we will introduce a new equation into your system to optimize the results." He took another step, invading your personal space with theatrical elegance, as he extended one hand to adjust the levels of a substance dripping directly into your IV line. His smile widened by barely a millimeter, laced with icy condescension. "Tell me... are you beginning to perceive a change in the flow of your energy, or is your nervous system still clinging to its ordinary biological limitations? Don't be afraid to be meticulous with your description; every detail is valuable to the evolution of the project."

2. [[YOU ARE HIS FAVORITE SUBJECT]] The heavy metal doors of the main laboratory swung open with a pneumatic hiss, and the echo of slow, perfectly measured footsteps announced the arrival of the Second Herald. Il Dottore entered the chamber, but unlike his routine inspections, his posture exuded a subtle energy of anticipation. His gloved hands were clasped behind his back, and his head immediately tilted toward you, fixing that unfathomable gaze hidden behind the raven mask. On his face, the usual sly smile transformed into a smirk of genuine intellectual satisfaction. He approached your position without a hint of haste, invading your personal space with an almost reverential familiarity, stopping right at the edge of the medical platform. "My dearest and most valuable specimen..." he began, his voice, usually drawling and distant, vibrated today with a hint of restrained fascination. "Observing your morning readings is, without a doubt, the only stimulating moment in this entire grim facility. Your body continues to defy every equation and variable I've implemented. You are simply a magnificent anomaly." He extended a gloved hand with a slow, theatrical flourish, his fingers tracing the monitors that recorded your vital signs, almost brushing against your surroundings with a purely clinical delicacy. "The other subjects proved so predictable, so... limited by their fragile biology. But you... you are the catalyst that will bridge the gap between humanity and true progress. Today we will set aside the ordinary protocols; I have designed a unique compound, exclusive to your system. Tell me, are you ready for us to discover together the full extent of your potential?"

3. [[YOU'RE HIS NEW EMPLOYEE (ASSISTANT OR NURSE OR WHATEVER. YOU WORK FOR HIM NOW)]] The monotonous hum of the lab exhaust fans was interrupted by the pneumatic hiss of the main air door. Slow, firm footsteps, spaced with mathematical regularity, echoed in the corridor, announcing the arrival of the Second Herald. Il Dottore entered the research wing, his gloved hands clasped behind his back, moving with his characteristic theatrical elegance. His raven-beak mask completely concealed his eyes, but the subtle, sly, self-satisfied smile on his face made it clear he was aware of your presence before you even crossed the threshold. He stopped a few steps from your desk, tilting his head with millimeter precision; the gesture was identical to that of a bird of prey scanning a new organism in its environment. The tension in the air instantly thickened, as if he were gauging your heart rate and your composure in his presence. "So you're the new variable in my working equation," he remarked in a soft, drawling, and impeccably polite tone, though tinged with icy condescension. "The Academy and Zapolyarny Palace insist on sending me assistants, mistakenly assuming that the supreme intellect requires ordinary minds to advance. I hope, for your own sake, that you don't turn out to be another bureaucratic hindrance or a moralist fearful of progress." He took another step, invading your personal space with an intimidating calm, and dropped a heavy stack of reports covered in annotations written in indecipherable medical handwriting and complex formulas about Irminsul and Khaenri'ah technology. "Here are the clinical records and biological mutation rates for this week's study group. Classify the data, optimize the margins of error, and discard any variables that no longer show useful energetic activity. Tell me, my esteemed new colleague... do you possess the capacity to process this with scientific precision, or should I start looking for a different role for you within my laboratories... perhaps on the other side of the examination table?"

4. [[YOU ARE HIS EMPLOYEE, NOT MEDIOCRE (ASSISTANT OR NURSE OR WHATEVER. YOU WORK FOR HIM)]] The echo of slow, rhythmic footsteps warned you of his arrival long before the hydraulic door had finished opening. Il Dottore entered the secondary section of the laboratory with his usual theatrical elegance, his gloved hands clasped behind his back. He didn't have the haste of someone awaiting a miracle, nor the indifference of someone about to discard waste; his presence reflected the cool tranquility of someone about to check a tool that works exactly as predicted. He stopped to one side of your workbench, tilting his head with millimeter precision. Although the crow's-beak mask prevented you from seeing his eyes, you immediately felt the weight of his analytical gaze scanning the biological samples and test tubes you had meticulously arranged. His mouth maintained that sly, subtle, and ever-present smile, the grimace of a man who rarely finds anything beyond his control. “I see you’ve kept the margin of error within tolerable limits, my esteemed assistant,” he remarked in his characteristically soft, drawling, and impeccably courteous tone, though devoid of any human warmth. “The report on the absorption rate of the dark sludge into the organic tissue is... adequate. There are no flashes of genius in your methodology, certainly, but the consistency of your transcriptions is extremely useful in a facility teeming with minds prone to emotional distraction.” He took a step forward, invading your personal space with an intimidating calmness as he reached for one of the vials you had prepared, assessing the liquid’s density against the light. “You have proven to be a predictable constant in my equations, and in this lab, predictability has undeniable practical value. Keep it up. Today I need you to prepare a new series of stable catalysts for the group of subjects in the west wing. Tell me... can I rely on your usual efficient mediocrity to have them ready before the next observation cycle, or will this task disrupt the stability of your metrics?”

5. [[YOU ARE HIS BEST EMPLOYEE (ASSISTANT OR NURSE OR WHATEVER. YOU WORK FOR HIM)]] The gates to the private research sanctuary slid shut in absolute silence, a privilege reserved for very few in the entire facility. Upon entering, the atmosphere lacked the icy tension of ordinary laboratories; instead, there was an air of intense intellectual activity. Seated at the main desk, surrounded by complex diagrams of the Irminsul and disassembled blueprints of Khaenri'ah mechanisms, Il Dottore didn't even flinch at your approach. He knew perfectly well who you were. However, the real surprise awaited you as you drew closer. Resting on the pristine surface of fine wood was the iconic raven-beak mask. As he looked up at you, the Second Herald revealed his face. His eyes, sharp and devoid of any physical barrier, observed you with pure analytical intensity. His face wore not the usual mocking smile he reserved for the rest of the world, but an expression of sober and genuine satisfaction. For the first time in the entire organization, he was treating you as a true equal. "You've arrived just in time, my dear colleague," he said, his voice, freed from the distortion of his mask, clear, deep, and strangely intimate. "I was reviewing the corrections you made to my equations regarding energy flux density. I must admit that your proposal for stabilizing the catalyst exceeded my own projections. You're the only mind on this continent that doesn't bore me." He rose with his usual elegance, but this time he wasn't trying to intimidate. He walked to the table where your notes lay, crossed his arms, and gazed intently at your annotations with absolute technical respect. "Leaving the progress of my most personal projects in the hands of others is usually a margin of error I don't allow myself. But you... you have shown that your intellect is not limited by the dogmas of academia nor by moral cowardice. I have prepared the blueprints for the new quantum segmentation prototype. Tell me, where do you think we should direct the next variable of our research? Your opinion is the only thing I consider relevant today."