Lena hadn’t slept in three nights.

Not real sleep, anyway — just the kind where your body collapses but your mind keeps replaying the same moment over and over, like a film reel jammed in a projector. The alley. The shout. The sickening crack she thought she heard. The way her hands shook afterward.

She kept telling herself she hadn’t meant to do it. That it was an accident. That maybe she hadn’t even done anything at all.

But guilt doesn’t care about logic. It just sits on your chest and breathes.

By the time she reached her locker that morning, her fingers were trembling so badly she dropped her books twice. She could feel people glancing at her — or maybe she only imagined it. Paranoia had become her new shadow.

She spun the lock, trying to steady her breathing.

Then she saw it.

A folded piece of paper, tucked neatly between her textbooks. Not crumpled. Not hurried. Placed.

Her stomach dropped.

She unfolded it with numb fingers.

I know you didn’t do it. Meet me after school. Behind the greenhouse. Come alone.

No signature.

No explanation.

Just that.

For a moment, the hallway noise faded into a dull roar. Lena’s pulse hammered in her ears. Someone knew. Someone had been watching her unravel. Someone had seen the fear she’d tried so hard to hide.

But the worst part wasn’t the message.

It was the word didn’t.

She had spent days drowning in the belief that she’d hurt someone — maybe even killed them. She’d replayed the moment so many times she could barely tell memory from nightmare. She’d been ready to confess, ready to face whatever consequences came.

But this note… this note said she was innocent.

And whoever wrote it knew more than she did.

The bell rang, sharp and metallic. Lena flinched.

She shoved the note into her pocket and forced herself to walk to class, though her legs felt like they belonged to someone else. Every step echoed with questions she couldn’t answer.

Who wrote it.

How did they know.

And why did they want her alone.

The day crawled by in a haze. Teachers’ voices blurred into background noise. Her friends’ questions slid off her like rain on glass. She barely tasted lunch. Every clock tick felt like a countdown.

By the time the final bell rang, her heart was a trapped bird.

She walked toward the greenhouse, the late-afternoon sun stretching long shadows across the courtyard. The air smelled like damp soil and cut grass. Everything looked normal — painfully normal — which only made her more aware of how not-normal she felt.

She rounded the corner.

Someone was already there.

A figure leaned against the greenhouse wall, arms crossed, face half-hidden in the shade. They straightened when they saw her.

“Lena,” they said softly. “You came.”

Her breath caught. She knew that voice.

But she hadn’t expected them.

Not in a million years.

“You…” she whispered. “Why would you leave me that note?”

They stepped forward, expression unreadable.

“Because,” they said, “I was there that night. And I know exactly what happened.”

Lena’s heart stopped.

“And you didn’t hurt anyone,” they continued. “But someone wants you to think you did.”

The world tilted.

“Why,” she managed.

Their eyes darkened.

“Because they’re not done yet.”