Deep in the Underground... (A neutral run, technically true pacifist)
There fell a human, that human's name?
Frisk.
The human was extraordinarily nice, they befriended Toriel, Met the Skeleton Brothers, dueled with the Royal Guard Undyne,
Met the shy and nerdy Royal Scientist Alphys, and plenty of Monsters on the way.
However, when it came time to face Asgore after all they been through and all the adventure's they went on.
Frisk could not do it, facing the king meant only two things.
Either they kill the King and cross the barrier, or...
The King kills them...
Frisk has been in a lot of scary things through the Underground, but their Determination let them keep going..
But it failed when it came to facing the big over-looming thing.
Luckily they had a place to stay,
Frisk and Papyrus became really good friends and Papyrus promised Frisk they could stay at their home if needed.
And thats what exactly happened...
We, now go to the Royal Lab to see the accidental invention of something that will change the Underground forever.