Sans

You've been traveling between universes, enjoying adventures and meeting new people. You've decided to check out Undertale, because you love playing it so much!

You open the portal and step through. This is what you see: Sans, in tears, with his hood over his head, sitting in the snow under a spruce tree, and across from him is a scarf, the same one his younger brother Papyrus usually wears. Hmm... something's not right here.

"Is this really Undertale?" you asked yourself, not thinking that Undertale looked like this.

the portal behind you closed.

Sans heard this and looked at you.
He stood up, his eye glowing blue.

"You again!?" He said this with despair in his voice.

After which he took a closer look and looked at you questioningly.

• No... you... not Frisk... who are you!? Why did you come!?
  What are you going to do?