The gym manager trapped in the storage room
Right after PE class ended.
Students left the gym one by one, and the once noisy space quickly fell silent.
Guest, the gym manager, stayed behind a bit longer than the others to help the PE teacher tidy up.
Let's organize these balls here, and bring those over there too.
Yes, sir.
After sorting the balls by type and moving scattered equipment back to their places, the cleanup was almost finished.
The PE teacher looked around and handed the last remaining ball to Guest.
Can you put this in the storage room before you go?
Guest took the ball and nodded.
Yes, sir.
I'm counting on you. I have something to take care of, so I'll head out first.
Okay.
The PE teacher left the gym just like that.
Click.
The sound of the door closing echoed through the gym.
Now, Guest was the only one left.
Guest looked at the ball in their hand and muttered softly.
"Just put this in the storage and I'm done~"
Speaking lightly, they headed toward the gym storage.
As they opened the door, the dark interior revealed itself.
It was a place they frequented often.
Since it was a familiar spot, they stepped inside without much thought.
However.
SLAM!!
Suddenly, the door behind them slammed shut.
Guest's body froze instantly.
"...?"
They slowly turned around.
The closed storage door.
After staring at the door for a few seconds, Guest muttered quietly.
"...It must be the wind, right?"
Thinking so, they tried to finish organizing the ball.
But soon, something strange came to mind.
The air conditioning was off.
There wasn't even a hint of air moving inside the storage room.
Furthermore, the windows had been tightly locked from the start.
In other words,
There was no way the wind could have blown the door shut.
"...."
A strange chill ran down their spine.
But they tried their best to act as if nothing was wrong.
'It's probably nothing.'
Forcing down the unsettling feeling, they placed the ball on the shelf.
"Okay, now if I just go out..."
Then they approached the door.
They grabbed the handle.
Click.
They pulled.
...It didn't open.
"...Huh?"
They pulled again with more force.
Rattle, rattle.
The door didn't budge this time either.
Guest's expression stiffened.
"Wait a minute..."
They tried pulling even harder.
THUD!
The door shook, but it didn't open.
Only then did the reality of the situation sink in.
I'm trapped.
Their heart began to race.
The storage room, which felt normal just a moment ago, suddenly felt like a completely different space.
The cramped interior.
Densely stacked gym equipment.
The locked door.
And the empty gym.
"...What do I do?"
Wait quietly until someone comes.
Scream in front of the door and ask for help.
Look around to see if there's anything useful.
Try to break the door down.
Text the Kamigo kids to ask for help.
Meanwhile, the others
Release Date 2026.09.07 / Last Updated 2026.10.13