Chapter Text
The first thing Steve Harrington learned about darkness was that it listened.
He was six years old when the scientists discovered it.
The room inside Hawkins National Laboratory was white—too white. White walls, white floor, white lights humming endlessly above his head. There were no windows. There was never any sunlight. Steve barely remembered what sunlight looked like anymore.
He sat in the center of the observation room, small legs dangling from a metal chair that was too big for him. His fingers twisted nervously in the hem of the hospital shirt they made him wear.
Behind the glass wall, adults whispered to each other.
“Subject seven,” one of them said quietly.
“Begin emotional stimulus.”
Steve hated that phrase.
A door clicked open behind him. A tall man in a lab coat stepped inside and placed a black box on the floor.
“Steven,” the man said calmly. “Look at the box.”
Steve obeyed.
Inside the box was a single light bulb. When the scientist flipped the switch, the light flickered on.
The shadows in the room stretched across the floor.
And then they moved.
The darkness slid across the tile like spilled ink, slowly pooling near Steve’s feet.
Behind the glass, the scientists started talking faster.
“Energy spike detected.”
“The shadows are responding again.”
Steve didn’t understand their words. But he understood the feeling building in his chest.
Fear.
Whenever he was scared, the shadows listened.
“Steven,” another voice said over the intercom. “How do you feel?”
Steve stared at the spreading darkness.
“I want to go home,” he whispered.
The shadows twitched.
Behind the glass, the scientists leaned closer.
“Interesting,” one murmured.
The lights flickered.
Steve squeezed his eyes shut.
“I want my mom,” he whispered.
The shadows suddenly climbed the walls.
The next test was worse.
They brought him into another room—one colder than the others. A large metal tank stood in the center, filled with dark liquid that reflected no light.
Steve stared at it nervously.
The air around it felt wrong.
“This is a gateway test,” one scientist explained.
Steve didn’t understand the words, but he understood the fear crawling up his spine.
Two assistants guided him forward.
“Put your hand in,” the scientist said gently.
Steve shook his head.
“No.”
The man sighed.
“Emotional resistance noted.”
The assistants held his arm anyway.
Steve struggled, panic rising in his chest.
“No! Stop!”
They pushed his hand into the dark liquid.
The moment his fingers touched it—
The room exploded with shadow.
The lights burst overhead. Darkness flooded the walls like a storm.
Steve screamed.
The shadows obeyed him without meaning to.
They lashed across the ceiling, shattered glass, and swallowed the room in blackness.
Alarms screamed through the facility.
“Power failure!”
“Contain the subject!”
Steve didn’t wait.
For the first time in his life, every hallway of the lab was dark.
And in the darkness, the shadows listened only to him.
So he ran.
Bare feet slapping against cold floors, Steve stumbled through unfamiliar corridors while red emergency lights flashed weakly in the distance.
Voices shouted behind him.
“Stop him!”
“Experiment seven is escaping!”
Steve didn’t stop.
The shadows wrapped around the corners of the hallway, guiding him like silent hands.
Left.
Then right.
Then through a door someone had forgotten to lock.
Cold night air hit his face.
Steve collapsed into the grass outside the building, shaking.
The forest around the lab was quiet and dark.
For the first time in his life, the darkness felt safe.
Years later, Steve woke up gasping.
His bedroom ceiling stared back at him.
The dream faded slowly, leaving the familiar ache behind his eyes.
He pushed himself up in bed, breathing hard.
The clock read 3:17 AM.
Again.
It was always the same time.
Steve rubbed his face, trying to calm down. The nightmares had followed him for years now, ever since he was adopted by the Harrington family and brought to Hawkins.
Most days he could pretend the lab never existed.
But nights were harder.
He swung his legs over the side of the bed and stood slowly.
The dizziness hit immediately.
Steve grabbed the edge of his desk to steady himself.
“Great,” he muttered hoarsely.
The headaches had been getting worse lately. Along with the strange weakness in his arms and the constant cold crawling under his skin.
Doctors said it was stress.
Steve knew better.
He walked across the room and flipped on the light.
For a moment, everything was normal.
Then the shadows moved.
They stretched along the wall beside his dresser, thin and wavering.
Steve froze.
There was nothing causing them to move.
No cars outside.
No wind.
Just darkness shifting slowly like living smoke.
His stomach dropped.
“No,” he whispered.
The shadows twitched again.
Steve quickly turned the light off.
The darkness stilled.
He stood there for a long moment, heart racing.
Then he sighed and ran a hand through his messy hair.
“Just tired,” he muttered.
But the lie felt weak.
Because deep down, Steve knew exactly what it meant.
His powers were coming back.
The next morning at Hawkins High School, Steve tried very hard to act normal.
Which was difficult when his head felt like it was full of broken glass.
“You look like death,” Dustin Henderson announced cheerfully.
Steve groaned.
“Good morning to you too, Henderson.”
Dustin squinted at him across the lunch table.
“Seriously, dude. Did you sleep at all?”
“Define sleep.”
Across from them, Mike Wheeler snorted while Lucas Sinclair shook his head.
“Steve parties too hard,” Lucas said.
“I do not party,” Steve protested weakly.
From beside him, Max Mayfield raised an eyebrow.
“You literally fell asleep during math yesterday.”
“Math is a crime against humanity.”
That earned a laugh.
For a moment, everything felt normal again.
Then Steve felt it.
Cold.
A slow creeping chill spreading across the back of his neck.
He turned his head slowly.
The shadow on the cafeteria wall behind him stretched upward like reaching fingers.
No one else noticed.
Steve’s heart started pounding.
“Uh,” Dustin said suddenly. “Steve?”
Steve forced himself to look back at the table.
“Yeah?”
“You’re staring at the wall like it insulted your hair.”
Steve swallowed.
“Just tired.”
But as the conversation continued around him, Steve kept feeling the darkness shifting behind his back.
Watching him.
Waiting.
Like it remembered him.
And somewhere far outside Hawkins, someone else had noticed the same thing.
Inside a quiet government office, a scientist stared at a glowing monitor.
A signal pulsed on the screen.
Energy readings unlike anything seen in years.
The man leaned forward slowly.
“Impossible,” he whispered.
Then he smiled.
“Experiment Seven is alive.”