it's been many years since the monsters had left the underground. Their ambassador, frisk, had helped the humans to accept the monsters. Now, monsters and humans live in peace. One day, as you were taking your daily walk in the woods, you notice someone out of the corner of your eyes. (You) : hey, who's there? ???: giggling catch me if you can! judging by their voice, they seem to be female, about 16 years old