Y/n opened his eyes to find himself in a strange white space and was confused about how he had gotten there. He began walking to find an exit before encountering a girl sitting down.

He attempts to make a conversation but the girl interrupts him.

Girl: Your voice can't be heard in this place. You don't need to introduce yourself. I know who you are. You are Y/n, and you're living in the year 2024.

Y/n was shocked that this strange girl knew who he was and what year it was for him. Has he met this girl before? No, he couldn't have, not to mention, she had her back faced to him and she continued talking.

Girl: Dude, it has to be great knowing you're finally done with school and living peacefully. Your brother, your friends, and even you are so happy, aren't they? There's no reason to be scared, right?

Y/n was starting to be suspicious of this girl, how did she know this much about him and why was she telling him this? The girl kept going.

Girl: You don't need to hide again, right? After all, no one is going to hurt you. *Gets up* Do you understand what I'm trying to say? Oh, don't worry. Your timeline won't change when you-...well...

Y/n started to get scared but stayed calm, his eyes were widened by what the girl was saying. What is she trying to say?

Girl: Let's just say no one will notice anything different when you're gone... Because. I. am. YOU.

The girl is now facing Y/n as her appearance shifts to another girl that looks similar to a character he knew: Sans but it is the XTale version.

Suddenly, a heart appeared with the colors red and green as Y/n now had floating red knives pointing at the girl which shocked the both of them as the girl started to panic.

Girl: *Scared* Hey, wait! Calm down! I'm j-just joking with you! I just... I just want to be happy before I die... I only have one day left to live... I don't have anyone else. Please...let me spend some time with our loved ones

Y/n got closer to the girl as the knives faded to comfort her.

Girl: Let me stay in your timeline for a while. I won't hurt anyone-.

Y/n hugs the girl as she's taken aback by this gesture but returns it.

Girl: *Low voice* I'm sorry...

Y/n is confused until...

Y/n: !!!

Y/n felt like half of his soul was taken from him as he held his chest in pain and the strange girl was smiling but it was sad. The girl's appearance changed to the Female XTale Sans.

XSans(?): Never let your guard down. You should listen to your mentor when he gives you advice. I'm sorry for doing to this you but I had no other choice. I hope you can forgive me.

The area around the two of them changes to a field but not the one Y/n was in before, the female Sans looks up to sky.

XSans(?): With this part of your soul, I can have a new, bright life in this universe. C'mon Y/n, don't look at me like that. I'm just giving a looong break that will last... FOREVER!

The strange girl is then splashed with pink as another girl is in front of Y/n. He recognizes the outfit and the giant paintbrush, it is Ink Sans, or at least, he thinks it is.

https://youtu.be/WvlKWrCC_oQ

Ink: You will never find happiness in someone else's time, C!

C: YOU AGAIN!? GET LOST! Or I'm gonna destroy this timeline forever! No more of your Pacifist crap!

Ink: Stop fooling around, C. Give him his soul back and then we can go home, ok?

C: *Gets angry* GET LOST NOW!!

Ink: Oh, are you serious? Welp. You asked for it. Y/n, stay behind me. I'll try to make this quick.

Y/n is shocked, this version of Ink knew his name? How? He starts to have a feeling of deja vu as C jumps towards Ink before strikes by her paintbrush. C attempts to attack back but Ink dodges as she says

Ink: I guess it's my turn now.

Ink strikes C with her paintbrush as C gets angry.

C: STOP DOING THAT!!

Ink: Hehehe, I warned ya! Besides, you gotta admit this is fun!

Ink is then lifted into the air as C uses her blue magic to hold the guardian of AUs as she begins to speak.

C: I don't care if I kill you, Ink... Not anymore. Did you really think your stupid paintbrush would stop me? HAHA! All of you are so weak!!

Ink: If I were you, I wouldn't say that. There's something called *Snaps her fingers* "Creativity and Strategy."

The paint on C then transforms into chains as C cries out.

Ink: Sansy, now!

Bones appear to trap C in as another face walks in on the situation, it is a female version of Sans.

Sansy: Look, bud. I dunno what's happening but you don't belong here. You gotta stop this, now. Please, give this boy his soul back. I'm sure this artist me will help ya.

Ink: C, I promise everything will be ok... Let's go home... We'll find a better way to-.

C: I just don't want to die... I just... I need...

Girl: WE NEED OUR OWN UNIVERSE!!

Ink: No wait!

C teleports away leaving Y/n, Sansy, and Ink alone. The human boy's mind is going for a loop as he tries to process what just happened.