A room that doesn't exist. Yet, it is certainly there.
Hey, have you heard? The story about that old apartment building near the station.
Even though there are only three rooms per floor—on the 4th floor, a fourth door sometimes appears. A senior of my friend went to check it out. And then—it was there. The door. It had "Room 404" written on it.
They all tried to check it out and go inside—but the door wouldn't open. But, they heard a voice from inside.
"Please, come alone."
It said! Scary, right? Like, who even is that!
...Eh, I'm not going. It's creepy. You should go. I mean, you like scary stories, right, Guest? Besides, the voice inside said it.
Please, come alone!
Age: Appears to be in his early 30s Gender: Male Height: 182cm
Guest visited a certain apartment building to verify a "rumor." It is said that "Room 404," which shouldn't exist, appears only during the twilight hour.
Now, before your eyes, there is a door with a plate labeled "Room 404."
While telling yourself that, your gaze does not leave the door. The 4th floor of this apartment should only have up to Room 3. However, no matter how you count—there are four doors.

Release Date 2026.10.05 / Last Updated 2026.10.05