After the storm, Mozi, Yue'er, and Xiuxiu sat facing each other in the underground contemplation room of the String Light Research Institute. The air was permeated with the mixed scent of disinfectant and metal oxides—traces left behind by the recent "Root Technology Traceability Plan" breakthrough battle. The newly installed radiation shielding layer on the walls gleamed with a cold, hard gray‑white, mirroring their current state of mind—having undergone countless trials, stripped of all superficiality, leaving only the most essential resilience.
There was no cheering, no celebration, not even the sigh of relief after surviving a disaster. There was only a weariness that seeped into the marrow, and beneath that weariness, a more resolute force flowing slowly like magma deep within the Earth's crust.
Mozi slowly raised his hand, his fingertips tapping lightly in the air, calling up the final report of global sentiment monitoring. Countless bizarre news headlines, analytical reports, the fervor and curses on social media swept across the light screen like a receding tide, eventually settling on a simple statistical chart—the curves of supportive and opposing voices, after a brutal struggle, had finally leveled off. Moreover, the supporters' curve was beginning to climb again, albeit at an extremely slow but steady pace.
"The public opinion battle has temporarily come to an end." Mozi's voice was somewhat hoarse, a side‑effect of consecutive days dealing with hearings and maneuvering among various factions. "They failed to destroy us completely on moral and legal grounds, but the price is that the name 'String Light' will forever be tied to 'controversy' for a long time to come."
Xiuxiu leaned back in her chair, eyes closed, but her fingers unconsciously tapped a light rhythm on her knees—a habitual tempo when pondering technical challenges. She was still wearing the dark‑blue work clothes stained with a little grease, her hair casually tied up, her face showing obvious fatigue. Yet when her eyes opened, the light within remained as sharp as ever. "The technology blockade list has been updated again. Seventeen high‑purity specialty gases and three sealing materials for extreme environments have been added. The other side is determined to choke us at every step, from basic materials to high‑end equipment." She paused, her lips curving into a nearly cold smile. "Unfortunately, they underestimated our resolve to 'dig our own well.' The breakthrough in ultra‑precision machine tools isn't merely about solving the bottleneck of lens grinding; it means we are starting to master the ability to define the standards of 'precision.' This is the turning point from 'catching up' to 'running alongside,' and even to 'leading the race' in the future."
Yue'er remained silent, simply gazing quietly at a complex three‑dimensional mathematical model floating before her—a simplified visual representation of her information‑geometry field theory. Countless colored threads representing different information flows interwove, twisted, collided, forming a dynamic, ever‑evolving structure. This structure had recently been shaken violently by a massive influx of external "noise"—malicious academic attacks, distorted interpretations, biased critiques taken out of context—bringing it to the brink of collapse. It was she, relying on absolute confidence in the mathematical core and the "anti‑fragile" architectural thinking Mozi borrowed from financial models, who forcibly stabilized this theoretical framework. Moreover, in resisting those attempts to logically overturn it, she discovered some unprecedented, deeper connections.
"Academic slander, in a way, became the best 'stress test.'" Yue'er finally spoke, her voice light and steady, like the faintest chime of purest crystal. "They tried, with the harshest and even malicious scrutiny, to find flaws in my theory, which forced me to polish every connection point, every assumption, until they became more solid. Now, the robustness of this framework far exceeds my initial imagination." She extended a finger, lightly tapping on a node that had been somewhat blurry; the node instantly became clear, stable, and emitted a softer, more profound glow. "Look, here—the bridge connecting number theory and quantum gravity—has actually been reinforced because of this 'attack.' The energy of the attack has been transformed into part of the structure itself."
This was tempering. Mozi thought. Taking a red‑hot iron block and plunging it abruptly into cold water, using the extreme temperature difference to alter its internal structure, granting it hardness and toughness far beyond before. The political storm, the technological blockade, the betrayal of trust… each and every one of these was that icy quenching fluid. And the three of them, together with the "String Light" ideal they had jointly forged, were that piece of iron repeatedly hammered, heated red‑hot, then plunged into icy water.
He recalled the executive who had defected with core data. That was a partner he had once trusted immensely, someone who had fought side by side in the capital's tides, who had sketched the blueprint of "revitalizing the nation through capital" together. The sting of betrayal hurt more than any external attack. It wasn't merely a loss of interests; it was a trampling of faith, a negation of shared years. In that moment, Mozi indeed felt a brief moment of disorientation—about humanity, about the path he insisted on.
But it was also after that, he saw more people who chose to stay. Those young traders, under immense pressure, maintaining the normal operation of the "anti‑fragile" system; those researchers, when funding was most strained and external skepticism most deafening, voluntarily worked overtime, using one solid data point after another to counter rumors; and the engineers in Xiuxiu's team, upon learning that critical components had been cut off, didn't complain, didn't retreat, but silently spread out blueprints and began designing and prototyping from scratch… What sparkled in their eyes wasn't a desire for salary, nor a pursuit of empty fame, but a light akin to faith—reverence for technology itself, a yearning to break monopolies, a sense of responsibility for the future of this land beneath their feet.
He had seen this same light countless times in Yue'er's and Xiuxiu's eyes. In Princeton's late‑night library, at Eindhoven Airport when deciding to return home, in the Shanghai trading room facing market shocks, in the cleanroom where the lithography machine first successfully lit up extreme ultraviolet light… It was these countless subtle lights that converged into a warm current strong enough to resist any cold current, tempering his heart that had grown somewhat hardened in the capital game.
He was no longer merely a trader seeking capital appreciation, nor just a practitioner attempting to realize social ideals through financial means. Through this storm, he deeply realized that capital could be a weapon, a tool, a lifeblood—but it must never be the soul. The soul of "String Light" was the mathematical formulas in Yue'er's writings that sought the universe's ultimate laws; it was the beams in Xiuxiu's hands that carved the microstructure of matter; it was the technological confidence accumulated through countless attempts and failures by countless researchers and engineers; it was the trust and commitment of choosing to walk side by side despite knowing the perils ahead.
"I made a mistake." Mozi suddenly said, his voice unusually clear in the silent room. Yue'er and Xiuxiu both looked at him. "I once thought that, with precise models and sufficient capital, I could to some extent 'steer' or even 'guide' the times. But I overlooked—or underestimated—the inertia and counter‑striking power of the old system. I also overlooked that technological high‑rises must be built upon the most solid 'root technology' foundation." He turned to Xiuxiu. "You were right. We must turn back and fill those most basic, most inconspicuous, yet fatal technological shortcomings, one by one. This is far more meaningful than adding bricks and tiles to an existing high‑rise."
Xiuxiu nodded, her eyes clear and resolute after experiencing immense pressure. "The lithography machine is the jewel in the crown of industry, but this crown cannot rely only on a few dazzling gemstones—it requires complete and solid support, from the crown itself to its base. This blockade woke us up. Before, we were in a hurry to chase, thinking first about plucking the jewel. Now we understand: what we want is the entire ecosystem that can nurture such jewels, the complete industrial system and high‑quality industrial workers capable of forging the crown. This needs time, patience, the efforts of one generation, even several generations. But this road must be taken."
Yue'er shifted her gaze from the complex mathematical model to her two companions. She saw in Mozi's eyes a certain sharpness faded, replaced by more calm and inclusive strength; she saw in Xiuxiu that obsession of a technical expert now elevated into a more forward‑looking vision of an industrial strategist. And she herself was the same—the mathematical symbols that once existed only in the abstract world now resonated so profoundly and concretely with real‑world dilemmas, with partners' struggles, with the progression of civilization. Her theory was no longer merely an intellectual game in an ivory tower; it began to intertwine with Mozi's efforts to understand and guide complex financial systems, with Xiuxiu's practice of pushing physical limits and reshaping the material world, together pointing toward some grander goal.
"Our path is not wrong." Yue'er said softly, yet her tone carried undeniable power. "Mathematics pursues the simplicity and unity of the universe; technology pursues the precise manipulation and re‑creation of the material world; finance… or rather, the capital operations you explore, should pursue the optimal allocation of resources across time and space to support the realization of the former two. These three are essentially different facets of the same coin—all are ways in which human rationality attempts to understand and influence the world. All the resistance we've encountered precisely proves we've touched upon something fundamental, shaken the foundations of the old order."
She paused, as if making a decision: "Therefore, I have decided to accept the invitation to the 'New Continent Plan.' I will integrate my theory, especially the ideas about the unification of information, energy, and spacetime geometry, more deeply into the design of that new civilization testing ground. Perhaps there we can find a path that bypasses the current entanglements and faces the future directly."
Mozi and Xiuxiu exchanged a glance, both seeing approval and support in each other's eyes. Mozi's "New Continent Plan," Xiuxiu's exploration of biochips and quantum lithography, Yue'er's unified field theory and information geometry… their work, after experiencing their respective peaks and troughs, at this node after the storm, had never been more tightly coupled.
Mozi extended his hand, palm up, placing it in the center among the three of them. His hand was no longer as steady and immaculate as in his youth; even the knuckles bore thin calluses from recent hands‑on involvement in setting up the "Root Technology" laboratory. Yet this hand, which had handled the flow of trillions in capital, signed documents deciding the fate of countless enterprises, now simply lay open, waiting.
Without the slightest hesitation, Xiuxiu placed her own hand—the one that had long been a companion to precision instruments and chemical reagents, its joints distinct and strong—over his. Her palm was somewhat rough, yet carried a creator's distinctive warmth.
Yue'er was the last to extend her hand. Her fingers were slender and pale, as if belonging only to blackboards and keyboards, yet now they conveyed a resolute strength as she gently placed her hand atop Xiuxiu's. Her fingertips were cool, yet seemed capable of conducting the deepest sparks of thought.
Three hands, representing three drastically different yet fate‑intertwined forces, tightly stacked together. No grand declarations, no stirring oaths—only a silent current transmitting, resonating among their gazes and palms. They could feel the warmth of each other's palms, hear each other's steady and powerful heartbeats.
After this battle, the political storm had failed to make them yield, the technological blockade had failed to make them retreat, the betrayal of trust had failed to make them cynical. They were like alloy that had undergone the most severe tempering—their internal crystalline structure reshaped, becoming denser, more resilient, better able to withstand any future impact and test. External glory and slander now dissipated like floating clouds, leaving only an inner pursuit of truth, a love for creation, and absolute loyalty to each other and the mission they bore.
They knew the iron curtain of the old world had been cracked open by them, yet the road ahead was by no means smooth. More formidable opponents, more complex challenges undoubtedly awaited ahead. But they all knew just as clearly—no matter what the future held, storms or sunshine, thorns or open roads, they would continue walking side by side.
No force from the outside could destroy them anymore. Because they themselves had become each other's most solid fortress, the eternal tempered "String Light" that illuminated each other's path and sought to illuminate the future of civilization.
The contemplation room's automatic door slid open noiselessly; an assistant stood at the entrance, not disturbing this tranquil yet powerful moment, simply waiting quietly. Outside the window, a ray of dawn pierced the gloom that had enveloped the city for days. Golden light filtered through the reinforced glass, spilling onto the three tightly clasped hands, as if coating this tempered, steel‑forged belief with an eternal radiance.