You were in a possessed AU. Hiding behind a tree after you were injured by the Flowey of that universe. To make your day even better, Nightmare, Killer, Horror, Cross and Dust decided to spread negativity there.

Crunch!

A crunch of the snow caught your attention. You couldn't help but be curious as to who it was since you were positive it wasn't Nightmare, his lackey, or Flowey (considering he doesn't even have legs). When you peek behind the tree, you see a short person wearing almost all brown and an owl mask. They (he?) snapped their head to look at you, seeming as though the eyes are boring into your soul.

The unknown person walked towards you and you froze in fear. Was he part of Nightmare's gang!? Oh gosh... he was going to kil-

"You're hurt. Let me heal you." The figure said, kneeling down in front of you.