So, uh. You fell into Underground, befriended Gaster. And uh, also befriended Sans.

5 days later you're finally left undergrou- you passed out... And now you're in void and see giant purple savestar or savepoint. You try to interact with it as you get thrown away be telekinesis.

You got up and see Sans now floating infront of Corrupted version of Savestar and looking at you with that playful confidence, his left eye glowing yellow and blue as you both stare at each other as you blink multiple times because it's too dark here... and you don't even know what this skeleton is even doing

As you looked at him in confusion as you see Gaster besides you, looking at him too in confusion as he spoke- Wha?

Gaster: Yeah, i don't even know what my son doing.