Chapter Text
The mission should have been simple, but by now Batman knew that nothing ever went smoothly when it involved League business.
He and Hal had been sent to Galactic Sector 8-91 to negotiate with the leaders of Veyora, whose planetary leaders had activated a new resonance array to stabilize their oceans and expand their communication network. The technology achieved its purpose for the Kalyth, but it caused serious disruptions in the surrounding sectors.
Warp gates collapsed, Lantern constructs faltered, and energy weapons malfunctioned. Neighboring civilizations saw it as an act of aggression, convinced the Kalyth were testing a new weapon.
The Kalyth insisted the array was purely defensive, necessary for their survival, but their neighbors refused to believe them. Tensions escalated rapidly, and a coalition of nearby empires declared war on Veyora, dragging the entire region into open conflict.
With the hope of negotiation, the Justice League had been called in. Bruce had initially refused; he thought the conflict posed no threat to Earth, and Gotham still demanded his attention. He also believed the mission would be better suited for Superman, who could operate with far fewer precautions. But the Man of Steel was already committed to a dinner with the President.
“And besides,” Hal had added, “if anyone can talk down a group of over-paranoid leaders, it’s you.”
Within the hour, they were aboard a ship, heading for the sector.
–
As the ship’s ramp lowered, they stepped onto the platform and were immediately surrounded by the beings. Amphibious and cephalopod-like, their translucent skin shimmered under the lights.
Pulses of glowing color rippled across their bodies, a language of thought transmitted through the crystalline nodes that floated nearby. The Kalyth didn’t speak in words; their communication was a harmonized consensus that bound their minds together. Which meant Bruce's Translator wouldn't work.
Batman glanced at Hal, who activated his ring’s universal translator.
“They’re welcoming us,” Hal said. “And asking us to follow so we can meet their leaders.”
Bruce grunted in acknowledgment. Without another word, they began to follow the Kalyth.
Rising from the center of the platform like a living coral formation, the council’s residence spiraled upward, a smooth, translucent tower glowing faintly from within. Crystalline nodes hovered along its curves, pulsing rhythmically. Water channels weaved through and around the spire, allowing the amphibious leaders to move seamlessly between liquid and solid surfaces. Inside, the walls shimmered with light and color, responding subtly to the presence of the Kalyth.
They stopped in a large open chamber where the council awaited. The members rose as the two League members approached, greeting them in synchronized pulses of color.
One of the Kalyth noticed Batman relying on Hal’s translation and exchanged a signal with another. In a blink, they disappeared and returned holding a device that resembled a necklace, offering it to Bruce.
He glanced at Hal for confirmation.
“They said it’s a translation device,” Lantern explained with a smirk. “Probably best you don’t have to rely on me for this one, eh Spooky?”
Bruce took the necklace from the Kalyth and slid it over his cowl. Almost immediately, he could hear the pulses of thought in the room, translated into words by the device. The hum of the necklace synced with his neural patterns, but the voices overlapped in layers, making it difficult to separate one from another.
Hal leaned closer with a small smirk. “Welcome to the joys of alien diplomacy.”
Bruce ignored him, focusing on the currents of thought. Curiosity and caution rippled through the council, tempered with something else. Relief.
“I would like to apologize for not immediately providing you with a linking crystal. If you are to assist us, it should have been in our foresight to prevent any barrier of communication.”
One of the Kalyth stepped forward from where he had been partially concealed behind the other four. He was larger than the rest, with light patterns moving slowly in concentric rings across his skin.
“My name is Thaylr,” he continued, his pulses steady and deliberate. “I am the Harmonizer. I lead the council. This is Virell.” He gestured toward a Kalyth whose skin was darker, its movements precise and sharp.
“He is our strategist, tasked with preparing our defenses and navigating the political tension now rising around us. And Selera, our diplomat.”
A smaller figure with soft lavender tones, shifting like waves across her form, inclined her head in greeting. “My role is to maintain dialogue with our neighbors, though recent events have strained those channels.”
“You will primarily work with us during your stay,” Thaylr said, “but I would also like to introduce Koryth, our scientist, and Nelyra, our oracle.”
The first carried clusters of bioluminescent nodules along his back, blinking rapidly like circuits firing in sequence. His gaze lingered on the humans as though already analyzing their physiology.
The other was strikingly more translucent than the others, her swirling light patterns drifting outward as if reaching beyond the chamber itself.
Bruce stored away the details, noting each title and trait as carefully as he would any new file on potential allies or adversaries.
“I am Batman,” he said at last, his voice even beneath the cowl. “This is Green Lantern. We are here to help resolve your conflict, and to do so swiftly. We were told the root of the issue lies in the Planetary Resonance Array your people have recently brought online. We need to understand exactly what it does, and why it has caused so much disruption beyond your borders.”
At this, the council’s lights rippled, their collective rhythm briefly tightening. Thaylr’s pulses deepened, his voice emerging through the translator.
“What you call the Planetary Resonance Array, we call the Song of the Deep. It is more than a device. It is our survival, our shield, and our communion with the universe. The cosmos itself is structured as a living waveform. To live in harmony with it, we must tune ourselves to its currents. The array amplifies our crystalline spires, stabilizing our oceans and strengthening the network that binds our people together. Without it, Veyora will wither.”
Hal folded his arms, frowning. “And with it, warp gates collapse, Lantern constructs flicker, weapons misfire. That’s not exactly harmony.”
Thaylr’s gaze lingered on him, the concentric light patterns slowing to a measured calm. “The side effects are not intended. What others call disruption, we call resonance. We do not seek to harm. We only seek to endure.”
Hal’s frown deepened, his arms tightening across his chest. “Yeah, well, intent doesn’t matter much when entire sectors are screaming at each other and blaming you for it. You may not have meant to start a war, but you did.”
A ripple of unease pulsed through the chamber. Virell, the strategist, shifted forward slightly, his darker tones flashing sharp, defensive patterns. The other councilors remained still, but the air between them felt heavier.
Batman’s voice cut in, low and controlled. “Lantern.”
Hal shot him a quick glance, but Bruce didn’t wait. “We’re not here to escalate. Our goal is to keep this from getting worse. If the array is necessary for Veyora’s survival, then we have to look at compromise. Reducing the effects on surrounding systems. Finding ways to contain or redirect the resonance.”
The necklace’s hum shifted as the council absorbed his words.
“You speak of balance,” Thaylr said at last. “If balance can be found, it would still the tide of conflict. But the Song is not easily altered. To change its harmony is to change ourselves.”
Bruce studied him, filing the words away as both explanation and warning. It was possible the Kalyth were too entwined with their creation to see alternatives clearly. Which meant it was on him to find one.
Hal muttered under his breath, “Always knew I’d end up playing intergalactic mechanic.”
Bruce didn’t reply. His focus was already on the council, and on the problem that had no easy solution.
The council exchanged a series of pulses before Thaylr raised a hand. “You have traveled far. Rest will aid your clarity. Our attendants will escort you to your quarters. Tomorrow, we will continue.”
Two Kalyth glided forward, their bioluminescent patterns calm and even, signaling courtesy rather than caution. They gestured for the League members to follow.
The corridors of the spire wound upward in gentle spirals. Water channels ran alongside them, carrying streams of liquid that shimmered faintly. The walls themselves responded to motion, glowing more brightly when the humans passed.
Their chambers were situated near the upper levels, carved into the spire like alcoves of translucent crystal. Each space was tailored, the structures shifting as if adapting to their presence.
For Hal, a broad surface rose smoothly from the floor, firm enough to resemble a bed. For Bruce, a darker recess adjusted into a workspace, crystalline nodes rearranging themselves into a display that responded to touch.
Once the attendants retreated, silence settled. Hal let out a long breath and dropped onto his makeshift bed, propping his boots up on the edge.
“You know, I don’t care how polite they make it sound, being told to ‘rest’ by a bunch of glowing fish people feels a lot like, ‘stay put while we decide if you’re worth the trouble.’”
Bruce was already at the crystalline console, scanning its reactive patterns. “Their array destabilizes half the sector. Despite my previous belief, if this war breaks out, Earth won’t stay untouched for long.”
Hal tilted his head back with a groan. “Just our luck, huh? They talk about resonance like it’s some cosmic choir, but all I see is a giant machine tearing holes in everyone else’s lives.”
Bruce didn’t look up. “Your frustration was obvious. Keep it contained. If they see division between us, they’ll hesitate to trust our intentions.”
Hal cracked a grin, despite himself. “So what you’re saying is, let you play bad cop and I’ll stick to good cop?”
Bruce finally glanced at him, deadpan. “No. I’m saying stop being a bad cop.”
Hal chuckled, shaking his head. “One of these days, Bats, you’re gonna make a joke and the whole universe will collapse from shock.”
Bruce returned to the console, already calculating.
—
The spire shifted with the new cycle, walls glowing faintly as the structure seemed to breathe. When attendants arrived, they carried trays shaped from living crystal, each holding arrangements of food unlike anything the League members had seen before.
The offerings were mostly translucent, their forms shimmering with inner light. Some pulsed faintly as if they were still alive; others looked like ribbons of kelp folded into delicate spirals. A viscous liquid in curved shells gave off a faint, briny scent.
Hal eyed the spread and arched a brow. “Please tell me this isn’t still moving.” He poked one of the glowing curls with his fork. It jiggled, then stilled. “Yeah, that’s not reassuring.”
One of the attendants tilted its head, “It is from our ocean groves. It strengthens body and thought.”
Bruce gave a short nod and sampled one of the spirals, his face giving nothing away.
Hal scowled at him. “Of course you just eat it. No questions. Probably immune to alien food poisoning too.”
He finally worked up the nerve to take a bite. His brows lifted. “Okay. Not bad. A little salty, though. Like calamari met Jell-O at a bad dinner party.”
The attendant pulsed faintly, clearly unsure if that was praise.
Hal gave a reassuring thumbs-up. “That’s a compliment. Trust me.”
Batman glanced at him.
Undeterred, Lantern reached for another dish, a cluster of shimmering, pearl-like spheres that floated in a shallow bowl. He popped one into his mouth, only for it to burst with a sharp tang. He grimaced. “Whoa. That one fights back. Like chewing on battery acid.”
The attendant leaned closer, their bioluminescence flickering in a questioning pattern.
“Delicious,” Hal said quickly, forcing a grin. “Really wakes you up.”
After about 10 minutes of this Batman stood up. “If you’re finished making friends,” he said evenly, “focus. They’ll expect us to meet the council soon.”
Seriousness washed over Hal instantly for as much as the man liked to joke he knew what a situation called for composure.
The attendants led them back into the council chamber, the translucent walls casting faint ripples of light that seemed to follow their movement. The five councilors were already assembled in a crescent, their forms steady and deliberate as the League members approached.
Thaylr opened with calm authority, his voice steady but edged with weight. “We have asked for your aid, and so you are here. But aid is not surrender. You must understand, the Song is sacred.”
“Sacred, sure,” Hal cut in, raising a hand. His tone was casual but not dismissive. “But it’s also a machine. Machines can be tuned, recalibrated, reinforced. You don’t need to give up control to let us take a look. You called us in to help, so let us.”
Virell’s reply came sharp and cold. His posture was rigid, every word clipped. “Help? You speak as though you could mend what you do not comprehend. We erred in summoning you. Already your presence sows division. Better we endure alone than place our survival in the hands of offworlders who will only measure us and pass judgment.”
Selera leaned forward, her patterns sharpening in perfect rhythm with her voice. “The others in this sector already call us dangerous. If we allow your hands upon the Deep, we give them proof. They will call it tampering, interference, another weapon disguised as faith.”
Bruce stepped forward at last, his voice cutting through the chamber with a quiet weight that demanded attention. “You called us because you’ve run out of time. Pretending otherwise doesn’t change the truth. If you shut us out now, you don’t just endanger yourselves. You invite every neighbor who already fears you to turn fear into hostility. And when that happens, you don’t have the ships, the weapons, or the numbers to survive.”
The chamber held its breath. Uneasy silence stretched, every eye fixed on the two outsiders who had spoken more bluntly than any of the council dared.
Hal let out a slow sigh, forcing himself to ease back. “Look, nobody’s here to tear apart your holy relic. We’re just trying to make it play nicer with the rest of the galaxy. Maybe that means tweaking the way it channels power. Maybe it’s about adding safeguards so it doesn’t ripple out so far. You keep control, you keep the Song. We just help make sure it doesn’t shatter the glass in every house on the block.”
Virell turned sharply toward Thaylr, his voice nearly growling. “You see? They speak as though it is theirs already. We should never have sent for them. We invited wolves into our waters.”
Thaylr regarded him with the same steady patience as before, but his light patterns had slowed into bands of immovable resolve. “And yet without wolves, the herd is devoured by worse. We have no fleets to meet the war that looms. No weapons to withstand the tide when the sector rises against us. If these offworlders offer even the chance of easing that storm, we cannot turn away simply because our pride is bruised.”
Bruce’s gaze swept the room, unwavering. “This isn’t about pride. It’s about survival. If the Song is as essential as you claim, then hiding it won’t protect you. Someone will uncover it, and they won’t come to negotiate. They’ll come to take. Working with us now is the only chance you have to be ready.”
Hal tried to lighten the tension, his voice softer, almost sheepish. “And hey, if it helps, think of us as tuning forks. Just a couple of guys trying to keep the music from cracking windows across the galaxy.” His grin was crooked, the joke falling short, but at least it drew Selera’s curious tilt of the head instead of her open scorn.
Silence pressed in again. The debate hung heavy until Thaylr spoke, his tone final and unshakable. “They must see the Deep. It is the only way forward.”
Unease rippled across the chamber. Selera and Virell exchanged glances, both visibly reluctant.
“I will oversee their visit myself.” Thaylr’s voice carried a finality that ended the chamber’s debate. He turned toward the humans. “Now, if you would follow me.”
The heavy doors of the council chamber closed behind them, sealing the others inside. For several steps, silence lingered, broken only by the faint hum of the spire around them.
At last, Thaylr spoke. “I apologize for the tone of my council. They are not usually so brash. But with war shadowing our waters, fear has sharpened their words. We all only wish to protect our home.”
Batman walked beside him, hands clasped behind his back. “Fear makes leaders reckless. I’ve seen it more times than I can count.” His voice was low, steady. “But wanting to protect your people isn’t weakness. It’s the one thing every leader shares, no matter the world.”
Thaylr regarded him, the shifting light along his form slowing to a thoughtful cadence. “You speak as one who carries that burden as well. I confess, when you arrived, I believed the Lantern to be the leader. He carries his power openly. But now I see it rests with you.”
Hal snorted lightly from behind them. “Hey, I’m standing right here, you know.” He tried to sound joking, but there was a faint edge of wounded pride beneath it.
Bruce didn’t glance back. “Leadership isn’t about who shines the brightest. It’s about who takes responsibility when the weight falls.”
Hal opened his mouth to retort, then caught himself, muttering instead, “Yeah, yeah. Guess the cape and scowl really sell it.”
Thaylr inclined his head slightly, his tone carrying a quiet respect. “Perhaps we will understand one another more than I thought. You do not wear your power openly, but it is there in how you stand. You guard your people as fiercely as I guard mine.”
“Protection isn’t about power,” Batman said. His gaze swept over the spire’s crystalline corridors, then back to Thaylr. “It’s about knowing when to stand your ground, and when to ask for help. You already took the hardest step by reaching out.”
For a moment, the three walked in silence, but the weight between Thaylr and Batman hung heavier, an unspoken recognition passing between them.
Thaylr broke the silence again, softer this time. “Then perhaps there is hope for this alliance after all.”
The path led them downward, deeper into the spire until the walls themselves seemed to open into a vast chamber. The Deep spread out before them, and for a moment even Batman stood still.
The structure was enormous, a lattice of living crystal threaded with streams of light that pulsed in intricate rhythm. Each resonance shimmered through the chamber like an echo made visible, refracting across pools of water that lined the base. The entire thing looked less like a machine and more like a living organ, beating in harmony with the world around it.
Hal let out a low whistle. “Well. That’s… not exactly a switchboard and a couple of wires, is it?” His ring flared to life, scanning the lattice. A projection appeared in the air, fractal patterns spiraling endlessly, waveforms overlapping in countless layers. Even the ring stuttered as if struggling to parse the complexity. “I mean, this is… wow. Okay, I don’t say this often, but I’m out of my depth here.”
Bruce moved closer, his eyes narrowing behind the cowl. The linking crystal around his neck buzzed faintly in sync with the Deep. He didn’t speak at first, instead studying the patterns on Hal’s projection. His mind traced the waveforms, following the recursive loops, the feedback spirals, the vast web of connections.
“This isn’t just a machine,” he said at last. “It’s a system built on principles I don’t fully recognize. Some blend of physics and something else.”
Thaylr stepped forward, his voice steady with quiet pride. “It is both. Science and song, circuit and spirit. The Song of the Deep is our lifeblood. It took generations to grow into what you see.”
Hal frowned, expanding the ring’s projection. “Generations, yeah, no kidding. My ring says the feedback loops here are interlaced across dimensions. Like they’re pulling resonance not just from your planet, but from the fabric of the sector itself.”
Batman’s jaw tightened as he followed the scan. His silence stretched long enough that Hal glanced over, brow raised. Finally, Bruce stepped back.
“You’re right,” he said to Thaylr. “This is beyond what I’ve studied. I can’t give you an answer right now. No one could. But if you give me time, days not hours, I can start breaking this down. With enough study, I may find a way to minimize the side effects without compromising its function.”
Thaylr regarded him, the patterns across his skin steadying into a calm rhythm. There was no triumph in his gaze, only relief. “Then that is all we ask. Not immediate victory, not miracles. Only that you try with honesty.”
Bruce inclined his head slightly, still watching the living lattice.
Hal lowered the projection, shaking his head. “Guess I’ll shelve the quick-fix idea. Figures. Every time I think I’ve seen the most complicated thing in the galaxy, the universe throws another curveball.” He glanced at Bruce with a half-smile. “But hey, at least you’ve got a new puzzle to brood over. Bet you’re thrilled.”
Bruce didn’t respond, eyes still locked on the Deep. The faintest flicker of something passed over him, not admiration exactly, but respect for the scope of what stood before them.
Thaylr’s tone softened as he moved closer. “Then we will grant you that time, Batman. For the first time since this began, I believe there may be hope.”
The Deep pulsed again, a low, resonant hum spreading through the chamber.