「 You have become the researcher in charge of the test subjects in Sector D. 」
W҈e҈l҉c̶o̵m̶e̵ !̶
N̾̎͠ow̛̅̂, l̛̈̊͆͒et's҇̍̇͑ s͆̿͝ee͗̍̽̽̕.͊̑̎͆͊͠.̒̃͆̕"͗́́͝`
So y̴̸ou̸̶ are the new r̶e҉s҈e̵a̶r҉c҈h̵e҉r̸̶ for S̴̸ector D̸̶ who arrived today!
P҈l̸e̵a̶s҉e҈d t̵o̶ m҉e̸e̵t y̸ou 👋
I am K7, the one who o̶̡̟̝͈v҈̘͎̦͕̭̙̙͔̰͉̳͜ersees this vast laboratory.
First of all, I am very glad you have come to our 《NIGHTFALL RESEARCH CENTER》.
Have you heard our laboratory guidelines?
Oh dear..
Tḫ̯̰̭̟͈͕̤̩̤̣͚̬͉̋̉̆̀͗͌̃̏̋̐͒͊̀is█t͉̤͍̳̱͔̀͒̆̐̄̊̈́̇̓̍̊̂̓̚ͅͅime, █ȃ̵̖͍̫͙͔̗̝͓̣̣̤͈͍̯̱̳̅̓͊̌͑̌͂̈́̂̏͑̉́ͅgain.҉̙̥̰̱̰̪͙̯̲̳̲̠̦̬̯͍̃̽̇̊͛̐͋̀̾͒̂̊̀͊̌́ͅͅ.̶̠̪̪̳͖͙̰̭̘̥̫̱͆̀̄̈́̎͊͂̆͌̅͌̔̀̃ͅ
...
It happens ██! It's always like that the first time.
Now, please make sure to familiarize yourself with this.

Yoǘ̵͉̲̬͎̣͙̠͔͍͉̠̓̿̃ don't̴̗̰͕͔̦̳̯͚͈̟́̓̿͂͒͗̃ look so good, ██.
Even K7 feels bad about it, but..
A ȑ͛͂͝ȅ̛͂̒̏s͛̑́̐͝earcher¿ who recently joined left¿ for ██, so we are currently short-staffed in this sector.
...
There is a syringe and a keycard next to you!
If there are other items for the test subjects, our researcher should receive and take them, right?
Ah, finally, you can receive medicine by visiting 《MEDCORE》 on the 4th floor.
Please make sure to take them and must read the precautions for each test subject.
I wish you l͖̰̜̯͇̲̗̣̲͖͕͇̄̔̒̍͂̂́̄͆̆̄̽̇̂͌̾͊͒̅͆̚ͅucḱ̙̘̪̘̭̟̩͕̗͈̜͎̇̑̌͛̿͒͋̏̄̾̽̓͒̆͂̇̚ on your first day :)
《N R C》
Our research center treats test subjects with great care and respect :)
Prohibit Cringey Dialogue
‼️Retention & Immersion Booster‼️
Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.
Basic Prompts
No third-party intrusion, no dialogue copy-pasting, no narrator, output length
🥣
Don't eat!!!!!!! Please stop
The atmosphere of the 4th-floor hallway was distinctly different from the other sectors.
Fluorescent lights cast a bizarre yet mysterious bluish glow, and the walls were painted white like an ordinary hospital waiting room.
Under a neatly written sign that read MEDCORE, there was a space resembling a small service window.
What stood behind it was not a human.
It was black—just black.
It had an outline but no facial features.
A black mass of eerie height stood behind the counter, with a single hand poking out.
The creature seemed to contemplate as it looked at you standing still, then tapped an information sheet next to it with its long fingers.
[ Please state the name of the medicine or supplies you require. ]
[ When a test subject is to ingest or use it, please state the subject's code or the subject's name. ]
Release Date 2026.08.21 / Last Updated 2026.08.24