Day 1:

My very first time in being in such a place as this. THEY are making me type my life in this strange object, even when I refused it had been in vain. So anyways my name is Subject 1#, but I'm 1 for short. The reason why I am typing here is unknown to me and it still is.

Being a subject for THEM is really a terrifying experience. It's even worse than hell itself, but I survived at a least. Everyday was the same:

1- Wake up

2- Eat

3- Experiment

4-Sleep

5- Repeat

Even though the schedule is the same thing everyday I would sometimes mess it up, you know for fun. I wasn't the only one who was stuck in this hell hole I was forced to call 'home', there were others in the same situation as me. 

I do feel their misery and sorrow, but what can I do? I'm just an experiment with no hopes, dreams, or any positive emotion. That is because THEY drained it out of me, just like in a place called the 'Rainbow Factory', but instead of draining out my color THEY take my happiness instead.

There is still a little bit emotions left within me, I never let anyone know about it. Though the only person who knew was an old friend of mine. We were like brothers until THEY took him away, I never saw him since but I can hear him.

I always had this ability but I don't if I should explain it, demonstrations were easier for me. But I'll leave out a few hints along this place. If you want to find them you need to know this clue:

"I Spy With My Little Eye"

It may sound childish, I know, but that is the only thing I can tell for now. Welp now is time for me to go and THEY ordered that I leave a picture of my choice. I don't know why but I hope this helps you and fuels your curiosity.

(T-this i-isn't an u-undertale s-story, but t-this is a p-perfect p-picture I c-could f-find for the c-clue.)

Please.....Hurry (Y/N), 

THEY will take you too, just like the rest of us......

Only your friend can help you with getting pass THEM, 

you both hold a key that can help us all...

Promise us that you can help, I will meet you if you are confused...

All you have to do is go to bed and say "File one, open"...