The library smelled like burnt coffee and quiet desperation.
Li Hao sat in his usual corner on the third floor, surrounded by the familiar debris of exam season—a cold half-cup from the campus Tim Hortons, three highlighters in varying states of death, and a textbook open to a page he had read four times without absorbing a single line. Around him, the University of Waterloo's Dana Porter Library was filled with students in similar states of decay: hunched over laptops, staring at screens with hollow eyes, one girl in the row ahead slowly pulling apart an eraser like it had personally wronged her.
It was the week before finals, and Li Hao was losing.
Not dramatically. Not in the way that makes for a good story. He was losing the way most students lose—quietly, gradually, with a persistent sense that the ground beneath him was tilting by a degree every week, too subtle to point at but impossible to ignore. The courses that were supposed to be easy this semester had become, without warning, brutally difficult. Averages that should have sat comfortably in the seventies had cratered into the low fifties. No one could explain exactly why, though everyone had the same suspicion.
The AI had changed things.
Not directly—no professor would say it out loud in those terms. But the pattern was unmistakable. Since generative AI tools had become ubiquitous, exam questions had shifted. The old approach—study the textbook, memorize the formulas, practice with past papers—no longer worked, because the questions no longer tested what a textbook could teach. They tested something else: the ability to think laterally, to apply concepts in contexts that had never been discussed in class, to reason through problems that a machine could not brute-force its way through. It was as if every professor had independently decided that if students now had access to an omniscient tutor, then the bar for what counted as human competence needed to be raised accordingly.
Li Hao understood the logic. He even respected it, in the abstract. In practice, it meant he was sitting in a library at eleven p.m. staring at a problem set that neither he nor the AI tutor on his laptop could solve.
He had tried. Three times now he had fed the question into the assistant—rephrasing it, adding context, breaking it into smaller parts—and three times the response had circled back to the same flawed reasoning, each attempt phrased with a slightly different confidence that made the error harder to spot. The AI didn't know it was wrong. It presented its mistakes with the same smooth fluency as its correct answers, and Li Hao had learned, painfully, that telling the two apart required exactly the kind of deep understanding the tool was supposed to help him develop.
He closed the tab.
There was something profoundly unfair about it, he thought—not the difficulty itself, but the asymmetry. AI was supposed to be a great equalizer, a tool that gave ordinary students access to extraordinary resources. Instead, it had triggered an arms race. The professors raised the ceiling, the students scrambled to reach it, and the AI sat in the middle, helpful enough to be indispensable but not capable enough to actually get you there. You couldn't ignore it, and you couldn't rely on it. You were simply expected to be better than before, because the tools existed, whether or not they actually made you better.
Li Hao packed his bag, zipped his jacket to his chin, and pushed through the library's heavy doors into the night.
The cold hit him like a wall.
Waterloo in December was not a place that tolerated hesitation. The wind came straight across the open farmland surrounding the campus, carrying snow horizontally, turning the air into a white blur that erased the world ten feet ahead. Within thirty seconds, Li Hao's face was numb. The path to the ION station had disappeared under fresh accumulation, and he navigated by memory and the faint glow of streetlights smeared behind curtains of snow. Each step was a negotiation with ice—testing, sliding, catching himself, testing again.
It got worse. Halfway to the station, the wind shifted and the snowfall thickened into something that was no longer weather but geography—a white wall, dense and blinding, that reduced visibility to an arm's length. Li Hao stopped walking. He couldn't see the station. He couldn't see the path. He buried his face in his jacket collar, one hand clamping down his hood, the other gripping his backpack strap, and stood perfectly still in the roaring white silence, waiting for the gust to pass.
He thought about his roommate's car. Zhuang Xiaojun had a car. Li Hao did not. He had planned to save up for one through a co-op placement, but after the pandemic cratered the job market, he had pivoted to law school applications instead, and the car had quietly disappeared from his list of near-future possibilities. In moments like this—blind, freezing, alone in a Canadian snowstorm with a bag full of textbooks he hadn't managed to learn—the absence of that car felt less like a minor inconvenience and more like a summary of his entire situation.
The wind eased. The curtain of snow thinned just enough to reveal the blurred orange glow of the station ahead. Li Hao moved, carefully, and made it to the platform as a train pulled in. He boarded, collapsed into a seat, and let the warmth crawl back into his hands.
The apartment was warm, cluttered, and exactly as he had left it.
Zhuang Xiaojun was in his default position—reclined in the living room chair, phone held six inches from his face, thumbing through a card game with the focus of someone defusing a bomb. He was wearing shorts and a t-shirt despite the Arctic conditions outside, which was either a statement about the apartment's heating or about his general relationship with the concept of effort. On the coffee table beside him: an empty bubble tea cup, two days' worth of takeout containers no one had claimed responsibility for, and a pair of earbuds tangled around a phone charger.
"You look like you got mugged by a glacier," Xiaojun said, not looking up.
"You look like you haven't moved since Tuesday." Li Hao shook the snow off his jacket and hung it by the door. "How is it that you're more relaxed during finals than the rest of the semester?"
"I'm only taking one course this semester. What's there to stress about?"
This was true, and it was also very Xiaojun. Where Li Hao was trying to maintain a competitive GPA for law school applications and Zhou Tianyi was sailing through a full course load on raw talent, Xiaojun had made peace long ago with the idea that graduating on time was a suggestion, not a requirement. He took what interested him, dropped what didn't, worked delivery shifts when he needed cash, and treated university less like a career pipeline and more like an indefinitely extended gap year. It drove Li Hao slightly crazy, but he had stopped commenting on it.
Xiaojun's phone rang. He glanced at the screen, and his expression shifted—not dramatically, but enough for Li Hao to notice. A subtle tightening around the eyes, the kind of micro-adjustment you make when you already know who's calling and you're deciding how much energy to spend on the conversation.
"Yeah. Yeah, I know. Not sure yet—maybe late January?" A pause. His Mandarin flattened into the clipped, dutiful tone of a son who had been through this exact conversation many times. "I haven't decided. I'll let you know. Yeah. Okay. Bye."
He hung up and tossed the phone onto the cushion with a little more force than necessary.
"Your dad?" Li Hao asked, scrolling through the delivery app.
"Who else. He wants to know when I'm flying back for break. And—get this—he says I need to shave my head before I come home. Buzzcut. Says he's not having me walk through the door looking like a..." Xiaojun gestured vaguely at his own shaggy hair, which currently fell well past his ears. "Whatever. A disgrace to the household aesthetic."
Li Hao snorted. "That's what you get for having a general for a father."
"He's not a—" Xiaojun started, then stopped, apparently deciding the correction wasn't worth the effort. He picked up his phone and returned to his card game. "Just order the food. I'll eat whatever."
Li Hao placed the order—malatang for three—and walked down the hallway to Zhou Tianyi's room. The door was half open. Inside, the only light came from a large monitor displaying what looked like a strategy game in its late stages, all minimap alerts and frantic cursor movements. Zhou Tianyi sat cross-legged on his bed, wearing headphones, clicking with the steady rhythm of someone who had the situation entirely under control.
"Malatang's coming," Li Hao said from the doorway.
"Cool. Extra tofu. No mushrooms."
Li Hao lingered for a moment. "You're not studying tonight?"
Zhou Tianyi glanced over his shoulder, one eyebrow raised, as if the question was faintly amusing. "What's there to study?"
It was not said with arrogance—or if it was, it was the kind so casual that it circled back around to sincerity. Zhou Tianyi had finished the semester with the same unhurried approach he applied to everything: attending lectures when he felt like it, completing assignments with mechanical precision, and then spending the rest of his time gaming, watching anime, or lying in bed doing absolutely nothing. His GPA, which Li Hao had glimpsed on a screen once by accident, was high enough to make the Dean's List with room to spare. It was, Li Hao had decided, simply not fair—but it was also not something he had the energy to resent, because Zhou Tianyi never made a show of it. He was brilliant the way some people are tall. It was just a fact about him, as unremarkable to him as his own height.
"Must be nice," Li Hao said.
"It has its moments." Zhou Tianyi turned back to his game. "Close the door?"
The food arrived twenty minutes later. They ate in the living room—Xiaojun in his recliner, Zhou Tianyi cross-legged on the floor with his bowl balanced on a stack of textbooks he was using as a table, Li Hao on the couch with his laptop open beside him. The TV was on but muted, showing a hockey game neither of them followed. For a few minutes, the only sounds were chopsticks, slurping, and the distant hum of the building's heating system.
"That problem from Zhang's class," Li Hao said between bites, more thinking out loud than asking. "The one with the overlapping intervals. I've been stuck on it for three hours."
Zhou Tianyi looked up from his bowl. "The one on the practice set?"
"Yeah."
"You're overthinking it." Zhou Tianyi set down his chopsticks, picked up a napkin, and drew a quick diagram with a pen that appeared from somewhere—three intersecting circles with a few annotations. "Ignore the third constraint entirely. It's a distraction. If you just look at the first two, the interval collapses and you can solve it by inspection." He slid the napkin across the floor toward Li Hao, then picked up his chopsticks and resumed eating, as if he had done nothing more noteworthy than pass the soy sauce.
Li Hao stared at the napkin. The solution was obvious now—embarrassingly obvious. Three hours, and the answer had been sitting underneath a layer of complexity he had added himself.
"I hate you," he said.
"Noted," Zhou Tianyi said, not looking up.
Xiaojun, who had been watching this exchange with the detached amusement of someone who had no stake in the outcome, raised his bubble tea in a mock toast. "To being average. May it keep us humble."
Li Hao threw a napkin at him.
After dinner, Li Hao retreated to his room, closed the door, and sat down at his desk. He opened his laptop—half intending to watch something mindless, half knowing he should review one more problem set before sleep. He navigated to the university portal, checked his assignment deadlines out of habit, then switched to his email.
One unread message.
The sender was Professor Wang Jianguo—his Database Management instructor from second year. A meticulous, exacting man whom Li Hao respected from a distance. They had never spoken outside of class.
The subject line read: You are invited: Project ELIZA.
Li Hao opened the email. It was short—unusually short for an academic communication. Professor Wang stated that he was currently involved in an AI project called ELIZA, and wished to invite Li Hao and his two roommates to participate as testers. The email mentioned access to an advanced AI system, potential placement in research positions for strong performers, and a link to something called the "ELIZA Testing Portal."
One line, near the bottom, was bolded: Regardless of whether you choose to participate, the existence of Project ELIZA must be kept strictly confidential. Violations will be treated seriously.
Li Hao read it again. Then a third time.
Why them? All three of them, specifically? What did a database professor want with a math student, a gamer, and a delivery driver? And what kind of university research came attached to a confidentiality clause that read less like a disclaimer and more like a warning?
Through the wall, the steady click of Zhou Tianyi's mouse. From the living room, the fading sounds of Xiaojun's card game. Outside the window, the snow fell and fell—steady, indifferent, covering everything.
Li Hao did not click the link. Not yet.
He sat in the blue glow of his screen, reading the words Project ELIZA over and over, feeling—without quite being able to name it—that something had shifted beneath him. Something as quiet and irreversible as the snow burying the city outside.