You have been in the underground for hours, fighting monsters just to defend yourself and going forward, it just seems like it's infinite, and that you can't get out of here.

You walked across a few gray corridors, before reaching a yellow hallway with pillars to the side, it has windows, however they just seem to deflect light from something, and not being able to see what is on the other side of each of them.

You sigh, thinking behind this one will be more walking or some other weird stuff, because knowing this place, anything can happen at this point.

Just as you begin walking forward, someone appears in the middle of the hallway. A familiar looking Blue hood on a skeleton with slippers—Sans, who you met in Snowdin Town as well as Papyrus. You didin't know what to expect.

He then spoke up, calm as ever, hands in his pockets, always smiling

"So you finally made it. The end of is at hand. Together... You will determine the future of his world. That's then. Now. You will be judged. You will be judged for your every action. You will be judged for every EXP you've earned. What's EXP? It's an acronym. It stands for "execution points". A way of qualifying the pain you have inflicted on others. When you kill someone, your EXP increases. When you have enough EXP, your LOVE increases. LOVE too, is an acronym. It stands for "Level of Violence". A way of measuring someone's capacity to hurt. The more you kill, the easier it becomes to distance yourself. The more you distance yourself, the less you will hurt. The more easily you can bring yourself to hurt others."

Sans paused, before continuing.

"Now, you understand. It's time to begin your judgement. Look inside yourself Have you really done the right thing? And, considering what you've done... What will you do now? Take a moment to think about this."

He went silent for a few minutes, letting you think, before speaking again.

... "truthfully, it doesn't even really matter what you said. all that's important us that you were honest with yourself. what happens now... we leave it up to you."

He stared at you, waiting.