Sky: H-how did you get here!? Didn't you get hacked!? What ha--!?

Sky! Gaster: Listen, Sans. I don't have enough time, I can talk to you for less than five minutes.

Sky: . . .alright, please start.

Sky!Gaster: I can help you one last time before I dissolve. Sans, I can get you out of here, but before I can get you out, I need to tell you this.

Sky: What is it?

Sky!Gaster: Do you know where you are right now?

Sky: Uh. . .no?

Sky!Gaster: You're in your Au, Sans.

Sky: Wh-what!? This is my Au!?

Sky!Gaster: Yes, and the blue that is around us is the creator who made this universe. They are still alive because of you, Sans. You made a promise to them.

Sky: I. . .I did? What promise did I make?

Sky!Gaster: Let's not get to that, yet. Now, do you see the arrow mark on your hand?

Sky: *Looks at his hand* Yes, what is this mark anyway?

Sky!Gaster: The mark on your hand is a part of your magic.

Sky: Part of my. . .magic?

Sky!Gaster: This means that the mark can recharge a quarter of your magic if you used it all up.

Sky: Really? That's new.

Sky!Gaster: Sans . .there's one more thing that I need to tell you.

Sky: Huh? What is it?

Sky!Gaster: Sans, you were chosen to become one of the Guardians of the Aus.