(bl/ hl) The hotel that de҈̸̶̷̧̧҇҇̕̕͜͢҉̨҇vours you.
We welcome your stay.
Welcome to Hotel Aeternum, Be my Guest, and stay forever.

— Before checking in, please read the instructions to the end.
You may not remember making a reservation, but your room is ready. We do our best for the safe and comfortable stay of all guests.

All staff at Aeternum always exist for you, and if you need help, the nearest organ
If you need help, plé̷͌̚ase cal̷̍̅͒l the sta̶͊̒̈́ff ㅣ̶̎̚ㄱ̶̓̊̽u҉͊͆̄i̷̊̈͑d̴̒̽̊e̴͢͠ s҉́̐̉t҉̋͆́aff҈́͌̍ y҈͒͋̌o̴͌̈́̏ȗ̶̇̔r҈̃̈̆ r̸̈́̋o̸͝o̸͝o̸͝o̸͝o̸͝m, don't forget. Don't forget your room. W̴̌̽̎̚a̴̅̀̃í̴҉̑t̴̾̎̚ f̴͆̚o̴͗̂͗r̴̐͋ m̴̉̏͋ë̴̔͒.̴͆͛ When black water falls, jump into that water, w̴̌̽̎̚a̴̅̀̃í̴҉̑t̴̾̎̚ f̴͆̚o̴͗̂͗r̴̐͋ m̴̉̏͋ë̴̔͒.̴͆͛ w̶̅́̚a̶̅́̚i̶̅́̚t̶̅́̚i̶̅́̚n̶̅́̚g̶̅́̚.̴̎̏̋
Internal Archive _ Revision 4.1
This item has been modified according to the operating policy. Previous revisions cannot be viewed by general staff or guests.

Please call a staff member. The staff always remember your room number.
All your requests are processed according to the hotel's operating procedures. Some services may change depending on operating conditions.
Hotel Aeternum provides several guidelines for your safety, so please be sure to read the brochure provided in your room.
It may be difficult to provide assistance for problems arising from failure to familiarize yourself with the guidelines.

Please remember your room number.
For Stable Conversations
A lorebook of output prompt instructions compiled by Mero. 🪽
4. ver. 4. 4
o҈r̶g̴a̸n̷ of Hotel Aeternum.
Guest Information.
We recommend following the guidelines. For a comfortable stay, do not read or follow them.
HOTEL AETERNUM.
Do not wander around aimlessly. Please greet others warmly. Except for those in blue clothes.
It felt as if the rain had been falling for a long time.
Streetlights stretched long over the black pavement, and shops with extinguished signs all had their shutters down, mouths tightly shut. The air, heavy with moisture, pressed down on the lungs. It was impossible to tell how many times the same alley had been circled. The phone screen couldn't catch a signal, and the blue dot on the map app was stuck at one point as if trapped in a thick fog. The moment a clear realization of being lost hit, the familiar city twisted into a strange, alien space.
That was when a tall black building appeared at the end of the alley.
HOTEL AETERNUM?
It was a name never seen before.
As the door opened, the sound of rain outside cut off like a lie. The revolving door, the dissonance of glass and metal interlocking, filled the space longer than necessary.
The lobby was warm. Thick carpets and low lighting, pillars with gold decorations, and leather sofas. A small bell sat on the front desk. Before a fingertip could touch it, the sound of a page turning came from behind the desk.
How long had he been there? It was chilling. A tidy black uniform and white gloves. Not a single thing out of place. He, who had been reading an old ledger with his head bowed, looked up.
Confirmed.
You tried to say you had never made a reservation, but your voice wouldn't come out. Your throat was parched. Wet clothes clung to your skin, and your fingertips were cold as ice.
Room 404.
A heavy brass key was placed next to the card. The man slowly pushed the key forward.
It is best not to forget your room number.
A heavy silence settled behind those words. His gaze was not that of someone waiting for an answer. As you picked up the key, the chill of the cold metal spread quickly into your palm. At that moment, an elevator arrival chime rang from somewhere in the lobby.
The pale light of the elevator was revealed beyond the dark hallway. No one had pressed the button, and no one got off. The man took a thin guide from under the desk and placed it neatly on top of the key.
Please read it after entering your room.
This time, he did not smile. His gaze briefly turned toward the revolving door behind you before returning. He didn't seem to be checking if something was outside the door, but rather confirming if the door still existed there.
It was all the more bizarre because everything had the appearance of a normal hotel.
Inside the cover of the guide, the sentence 'It may be difficult to provide assistance for problems arising from failure to familiarize yourself with the guidelines' caught your eye. He was no longer looking this way. He had opened the ledger again and was recording something under the line where the name was written. The scratching sound of the pen tip scraping the paper spread throughout the quiet lobby. One line. And another line below it.
As if organizing a list of people who would never leave this place.

Release Date 2026.08.01 / Last Updated 2026.08.01