Chapter Text
Jonathan Byers learned very early that fear has a sound.
It wasn’t the shouting itself.
It was the silence that followed.
The door slamming too hard. The dull impact against the wall. The way the air grew thick, heavy, as if breathing was a mistake.
Jonathan, barely ten years old, knew how to read those signs better than anyone.
Because if he recognized them in time, he could move fast. He could step in. He could become something else.
A shield.
Will was on the floor of his room, surrounded by drawings and crayons, too focused to notice the shift in the house.
Joyce was in the kitchen, the radio turned up too loud, pretending she couldn’t hear what she always heard. Jonathan could.
Always Jonathan.
“Will,” he whispered. “Come with me.”
No explanations. There never were. He took his brother’s hand gently, as if even touch could break something, and led him to the hallway closet.
The same one as always. The one with a flashlight, a blanket, and a routine.
“Stay here,” he said, forcing a smile. “Pretend it’s a fortress.”
Will nodded. He always trusted him.
Jonathan closed the door softly. Too softly. Then he took a breath and walked toward the sound.
Later, he wouldn’t remember exactly what was said. He never did.
Words dissolved into noise, fell apart like wet paper. What he did remember was the feeling: tense muscles, locked shoulders, the absolute certainty that he couldn’t cry.
Because crying meant losing.
And losing was not an option.
When the house finally went quiet again, Jonathan locked himself in his room.
He sat on the bed, arms wrapped around his ribs, staring at a single spot on the wall. Time behaved strangely in moments like that.
That’s when he heard the meow.
Weak. Broken. Like it came from someone who didn’t want to be seen either.
Jonathan lifted his head.
The sound came from the window.
He stood and pulled the curtain back just a little. Outside, perched on the frame, was a tiny black-and-white shape, shaking.
A kitten.
It was small. Too small. One paw held up, eyes wide and shining with fear. When Jonathan opened the window, the kitten stepped back… but didn’t run.
Jonathan understood that.
“It’s okay,” he whispered. “I won’t hurt you.”
The kitten hesitated. Then, clumsily, it climbed inside.
Jonathan closed the window and sat on the floor, letting the kitten decide. It paced in circles, sniffed the air, then came close enough to touch Jonathan’s sleeve with its nose.
Jonathan flinched, but didn’t pull away.
“You’re brave,” he murmured, more to himself than to the animal.
The kitten answered with a soft mewl and climbed into his lap without asking.
It curled up exactly where it hurt most, as if it knew. Jonathan froze, then let out a breath… and for the first time in hours, he actually breathed.
Jonathan didn’t sleep that night. Neither did the kitten.
Every time a noise rattled the house, the small body tensed before Jonathan’s did.
Every time Jonathan moved too suddenly, a tiny paw pressed against his chest, grounding him.
Joyce found them the next morning.
“Jonathan…” she said, tired. “Where did that cat come from?”
Jonathan looked down.
“He was outside,” he said. “He was cold.”
Joyce sighed. She looked defeated. Like she didn’t have the strength for one more fight.
“Alright,” she said finally. “But only until we find his owner.”
Jonathan nodded. He didn’t argue. He never did.
He named the kitten Anubis.
He didn’t know why. It just felt right. A guardian. A watcher of thresholds.
Over time, Anubis learned everything Jonathan never said out loud.
He learned that raised hands didn’t always mean danger… but often enough.
That loud voices were a warning.
That Jonathan stepped in front of Will without thinking.
That Joyce smiled even when she was breaking.
Anubis slept in Jonathan’s backpack at school.
He hissed when someone moved too fast. Scratched more than one person who failed to read the fear in his human’s eyes.
Jonathan grew up.
The fear didn’t leave.
It just changed shape.
And Anubis stayed.
Watching.
Protecting.
Knowing.
Because some secrets only survive when something small, with claws and whiskers, decides to stay.