No POV

Approximately a week or so was spent in the Underground.

It was an exhausting, unforgiving terrain to cross, but the journey was made.

The monsters there, on the other hand, were different. They were mean, rude, some were very inconsiderate. But one way or another, they could be manipulated.

Along with the fear of being killed, most monsters had to overcome internal problems.

There is that special term: 'most'.

Some monsters would rather continue to contain their nasty ways; wanting the so-called 'revenge' over the human race for trapping them underground.

Asgore, the king of the monster race, who also changed a great deal thanks to Y/N's triumph, kept all the monsters who were still vengeful underground, so they may not harm the humans.

But one found a way across...

Sans.