I recently came across your stuff, absolutely love it all; wondering if I could request maybe a platonic male reader x batfamily, where they’re an alien meta sorta similar to superman or whatever? Reader is a young kid sent from another planet/universe, and they’re very unique looking with maybe like antennas and a tail and animal features, and basically it’s reader learning customs of earth etc? :) thanks!!
𝐈𝐍𝐂𝐋𝐔𝐃𝐄𝐒 ! ── 2.6k words. platonic. na’vi/nightcrawler inspired male reader who crashes onto earth. they teach you earth customs while simultaneously learning about you.
Gravity pulled heavier on Earth, pressing your feet into cracked concrete as you stumbled out of the pod that had carried you across stars. Your tail flicked instinctively, bioluminescent markings along your arms and cheeks flaring faintly as the door hissed shut behind you.
Gotham’s sky was bruised purple and black. No moons you recognized. No forests humming back at you. You were alone.
At least, you thought you were.
“Kid,” a voice said from the shadows. “You gonna explain the alien spaceship, or…?”
You turned, ears flattening slightly as four heartbeats—no, five—registered all at once. Your eyes adjusted fast, pupils widening, catching details the dark tried to hide. A man in red armor leaned against a fire escape, posture casual but eyes sharp. Another stood back, hood up, already calculating. A younger boy scowled openly, hand near his sword. And at the center—
Your translator implant lagged half a second behind the language, but your body read intent faster than words. Defensive. Alert. Not immediately hostile.
You raised your hands slowly, claws retracting. “I am… lost,” you said, voice soft, accent strange even to your own ears.
Batman was the one who broke it. “You’re coming with us.”
Wayne Manor smelled wrong.
Not bad—just unfamiliar. Too clean. Too still. You perched on the edge of a chair that protested softly under your weight, tail curled tight around your leg as Alfred placed a blanket over your shoulders despite your bioluminescence providing more than enough warmth.
“There now,” he said gently, eyes kind but observant. “You’re safe.”
Safe was a relative concept.
Dick was the first to sit on the floor in front of you instead of looming. He smiled like it was his default setting, like the world was something you could joke with if you tried hard enough.
“So,” he said, resting his chin in his hands, “space kid. You got a name?”
You hesitated. Names carried meaning on your planet—lineage, the echo of the trees you were born beneath. You weren’t sure how much of that survived the distance.
“You can call me what is easiest,” you said finally.
Jason snorted from the doorway. “That’s not suspicious at all.”
Tim shot him a look. “He’s clearly traumatized.”
Damian crossed his arms. “He is inefficiently armored and his stance is poor.”
You blinked at him, ears twitching. “…I fell from the sky.”
“That explains nothing,” Damian replied.
Bruce watched it all quietly. When your markings dimmed involuntarily, responding to the stress, his brow furrowed.
“They react to your emotions,” he said, not a question.
“Yes,” you answered, the soft glow along your arms and cheekbones answered for you. The light pulsed once, then again, like it was breathing.
It was such a small sound, but it made every one of the boys glance at him.
“They respond automatically,” he said, eyes still on you. “Involuntary.”
You swallowed, fingers curling into the blanket Alfred had given you. “Most of the time,” you admitted. “I can… dim them. Sometimes.”
“But not when you’re stressed,” Tim added, already kneeling closer, careful not to crowd you. His voice was gentle, curious rather than clinical. “Or scared.”
You nodded. The light flickered, embarrassed by the attention.
Jason folded his arms. “So it’s like a mood ring, but, you know—glowy.”
“It is nothing like a novelty object,” Damian scoffed, then turned his sharp stare on you. “Are the markings bioluminescent due to chemical reactions or neural signaling?”
Damian’s eyes lit up in a way that was almost feral. “Explain.”
Bruce raised a hand slightly—not to stop him, just to slow the pace. “We’re not interrogating him,” he said. Then, to you, “But understanding your biology helps us keep you safe. If something feels uncomfortable, you say so.”
That alone made your shoulders ease.
“They are connected to my nervous system,” you explained carefully, searching for words that fit a human language. “Light comes from cells under my skin. My body reacts before my mind can stop it.”
Dick tilted his head. “So when you glow brighter…?”
“I am overwhelmed,” you finished softly. “Or happy. Sometimes both.”
Silence followed—not awkward, just thoughtful.
“And the tail?” Jason asked, nodding toward where it curled protectively around your leg. “Balance thing? Or is it more… cat?”
You huffed a small breath that might have been a laugh. “Both again.”
Dick grinned. “Called it.”
Tim gestured to your ears next. “Enhanced hearing?”
“Yes. And direction. I can tell where sound comes from very easily.”
Bruce filed that away instantly.
“What about your eyes?” he asked. “Low-light adaptation?”
You met his gaze, unflinching. “I see better in the dark than the light. Colors, too. Ones you cannot.”
Damian clicked his tongue, clearly annoyed by the limitation of human senses. “Unfair.”
Bruce finally allowed himself a small, thoughtful hum. “And your fangs?”
You froze for half a second, glow dimming.
“They are not for fighting,” you said quickly. “Only for food. I do not hunt people.”
Jason held up his hands. “Hey, nobody said you did.”
Bruce studied you for a long moment—your posture, your tail, the way your glow steadied as the questions turned curious instead of sharp.
“Does your body heal differently than a human’s?” he asked.
“Yes,” you answered. “Faster. But scars still form.”
That seemed to settle something in him.
“Alright,” Bruce said, straightening. “That’s enough for now.”
Damian opened his mouth to protest. Bruce silenced him with a look.
“You’ve been through enough tonight,” he continued, voice softer. “We can talk more when you’re rested.”
You nodded, relief washing through you—and your markings softened into a low, steady glow, like embers instead of fire.
Bruce noticed. Interesting, he thought.
Rest came in pieces at first.
You drifted in and out of sleep, unfamiliar sheets brushing your skin, the manor settling around you with soft creaks and distant footsteps. At some point, the lights in your room shifted—dimmed, warmer, closer to the bioluminescent hue your body preferred. You noticed even half-asleep. Someone had paid attention.
When you finally woke for real, it was quiet in that deep, early-morning way where the world feels like it’s holding its breath.
A gentle knock came at your door.
“Morning, space kid,” Dick said, voice bright, stretching exaggeratedly. “Or… morning, glow-boy?” He grinned when your ears twitched in mild annoyance. “Okay, fine, I’ll work on nicknames later.”
You rose carefully, tail swishing a little as you followed him into the dining room. Jason and Tim were already there, Jason was flipping through a book, Tim was scrolling through something on a device with one eye half-lidded like the contents confused him. Damian sat stiffly at the head of the table, arms crossed, but something in his posture softened as soon as he saw you enter. He’d never admit it though.
Bruce wasn’t at the table yet, but his presence lingered anyway—a quiet weight that made the room feel both tense and safe at once.
Dick clapped his hands together. “Alright. Today, we teach you Earth customs. First rule: breakfast foods don’t bite back.”
You tilted your head, ears flicking, unsure how to respond. “They… could?” you asked.
Jason snorted. “He’s joking, idiot. They’re food.”
Alfred intervened gently. “Perhaps we should begin with utensils,” he said. He set a fork, knife, and spoon neatly on the table. “And, of course, table manners. Not every human eats the same way.”
You studied the utensils, tail flicking in curiosity. They seemed… primitive compared to what your hands were used to. Your fingers were long and dexterous, tipped with soft claws that could pierce almost anything, but here, they just fumbled with the fork.
Dick leaned over. “Here, let me show you.” He took your hand and guided it slowly, showing how to hold the fork between two fingers while the other rested against your palm.
The gesture was awkward at first, your claws clicking against the metal. Your markings brightened faintly with every small mistake, almost like your body was laughing at your own confusion.
The morning passed in small steps.
Jason tried teaching you how to use a human phone, holding it awkwardly in your hands. Your fingers could manipulate it with ease, but the gestures were confusing—the swiping, the tapping, the double tap—and the device lit up with unintended commands.
Each time your markings flared, Jason would laugh and tilt his head. “It’s okay. Humans do this all the time… but you’re, like, doing it better somehow.”
Tim, meanwhile, had a notebook open and a pen in hand. “Show me how your vision works,” he asked quietly. “Can you see… colors outside the human spectrum? Shapes humans can’t detect?”
You hesitated, unsure how much detail they could handle. “I can see ultraviolet and near-infrared light,” you explained carefully. “You would not see it as color, exactly—it is more like… texture, movement. Heat.”
Tim’s eyes widened slightly. “So if someone is hiding behind a wall or in the dark, you could detect them?”
“Yes,” you said, and lifted a hand to point at the empty doorway across the hall. “I can perceive faint electromagnetic emissions, too. Your lights, electronics, even faint heartbeats. I do not always choose to notice—it is exhausting.”
Damian’s curiosity was immediate. “Then you could be a perfect scout.”
“I.. do not fight,” you said softly.
“Tt. Of course.” He rolled his eyes.
Lunch was another lesson. Dick insisted on introducing you to Earth table customs—the different utensils for different foods, the etiquette of passing dishes, the oddity of condiments—and you absorbed it all with fascination, your tail twitching nervously whenever someone laughed at your mistakes. Every new interaction sparked a subtle glow across your body; flares of embarrassment, dim flickers of curiosity, pulses of cautious joy when you did something right.
Jason kept tossing you small, harmless challenges—lifting a sandwich with one claw, catching a napkin tossed mid-air, holding a plate steadily while your tail curled around your leg. Each time, your markings brightened unpredictably, and Jason would grin like he’d just discovered a new toy.
Tim’s notes grew detailed. He was curious about the science behind everything; your musculature, the way your nervous system triggered the glow, the fine control you had over your tail. He kept asking you to demonstrate minor abilities—like hopping from chair to chair in near silence or bending low to scan under the table without knocking anything over.
“Fascinating,” he muttered repeatedly, scribbling furiously. “Your body can react faster than human perception.”
Even Damian leaned in occasionally, crossing his arms but watching intently. “You are… precise,” he admitted once, his sharp tone softening. “Even without trying.”
Bruce observed quietly from a corner, occasionally commenting. “Your abilities are exceptional. But I need you to understand Earth is not your planet. Even if you can move and react faster, the environment itself is different. You have to adapt, not just rely on innate capabilities.”
You nodded slowly, absorbing both the lessons and their concern. It felt strange, being guided so carefully by humans who could barely begin to imagine your life. But the warmth of their attention, the patience in their teaching, made something inside you settle.
By the time the sun began to set over the manor, you had learned about human utensils, table manners, basic electrical devices, and a little slang—though Dick warned that most of it would get you into trouble.
In return, they had learned about your vision, your hearing, your tail’s dexterity, your unique sensory awareness, and the subtle ways your markings reacted to emotion.
It had been weeks since you first stepped into Gotham’s bruised sky, weeks since the strangers who had found you in that alley had become a family. The city still smelled wrong—oil, rain, smoke—but the manor no longer felt alien. You could navigate the halls without getting lost, knew the rooms by sound and subtle drafts of air, and even the floors had a rhythm you could feel through your bare feet.
Your tail swished idly as you moved through the manor’s quiet corridors, your bioluminescent markings dim and soft, reflecting the calm of a late afternoon. Dick was sprawled on the sofa, nose buried in a book, while Damian sharpened a blade with precision that made you tense and relax at the same time. Tim was tinkering with something mechanical in the corner, Jason leaning against the doorway. Bruce… was absent, though you sensed him—always observing, always present in subtle ways.
“Want to see something cool?” Dick asked suddenly, eyes sparkling. “I can show you the cave.”
You perked up, ears twitching. You had heard whispers of it, seen the map layouts, but had not been there yourself. “Cave?” you asked, tail curling with cautious excitement.
Jason snorted. “He means the Batcave. You’re gonna love it—or freak out.”
“Possibly both,” you murmured, following Dick down the hidden stairwell behind the library. The air grew cooler, the faint hum of machinery greeting you, and your markings brightened faintly—curiosity, fascination, and a touch of excitement all mingling in your nervous system.
The cave opened wide beneath the manor. Lights reflected off metal and glass, shadows falling into organized chaos. Rows of monitors, consoles, and vehicles stretched out before you.
The tech wasn’t as advanced as what you remembered from home, not by a long shot, but it was familiar in ways that made your chest tighten pleasantly. Sensors, displays, energy readings—this was a place made to see and understand, a place you could… breathe in.
“This is amazing,” you breathed, stepping closer to a console. Your hands hovered over it, instincts guiding your fingers, though you weren’t touching anything yet. Your glow brightened subtly, pulsing with quiet delight.
“Wait until you see the displays,” Tim said, already walking over to show you maps and security feeds. “You can read them easily, right?”
“Yes,” you replied, eyes scanning the monitors. “I can process information quickly. Faster than normal humans.” You paused, tilting your head. “It is… comforting here. It reminds me of home.”
Dick grinned. “Told you. You’re gonna feel right at home in the Batcave.”
For the first hour, you explored in cautious wonder. You leapt lightly from platform to platform, tail balancing, glowing softly in admiration, letting your senses absorb the hum of electronics and the faint vibrations of machinery underfoot. Every now and then, your hearing picked up a distant hum of the city above, or the subtle vibration of footsteps somewhere deeper in the manor.
You paused on a raised platform, looking down at the consoles, the vehicles, the glowing screens that reminded you so much of home. Your ears twitched, tail curling lazily around your leg, and a slow warmth settled in your chest. This place—it wasn’t your planet, it wasn’t even your city—but it felt safe. Comfortable, even. The humans who lived here weren’t perfect, but they were… kind. They had their quirks, their tempers, their ridiculous ways of doing things, but they cared. They watched, they waited, they made sure you weren’t overwhelmed or alone.
Damian was nearby, of course, sharpening something with meticulous precision, eyes narrowed as usual. He didn’t smile, didn’t relax, and probably never would—but even his sharp, critical gaze felt… steady. Like he wasn’t going anywhere.
And somehow, that was enough.
You let out a soft breath, tail flicking contentedly. You didn’t mind being here, not really. You could learn their strange customs, adapt to this world, even if it wasn’t easy.
Because being here meant being with them. With all of them.
Even if he made you work a little harder to earn his approval, you could get used to Earth. You could learn its rules, its sounds, its manners… as long as it meant being part of this odd, complicated, and somehow wonderful family.
© 𝐬𝐚𝐢𝐧𝐭𝐧𝐨𝐜𝐭𝐢𝐬 — do not copy my work.
