Sans held Frisk by her soul, with his blue eye reacting. "I will say, I'm surprised to see you after a genocide route" "S-Sans, w-what are you doing?" said Alphys. "Sorry guys, I need a minute with the kid" Sans said as he and Frisk teleported.
"Okay, what's the deal kid?" "Sans, what are you talking about?" "I saw your eyes, and I remember that time". "In fact, I have a special attack for you, not like last time" Sans concentrated and Chara appeared out of Frisk, showing herself to Sans. "Well, nice to see you again?" "Hmph, the smiling trash bag".
"Well then, let's finish this shall we?" Sans formed his gaster blaster. Chara evaded the blasts and the bones "heh, I see you still have some skills from before" "I've never lost it".
Chara dodged the attacks the best she could, but had a hard time keeping up with his attacks. Until Sans trapped Chara in a blue bone attack "I will say, you put up quite a fight". "But now, you have come to a end" Sans said summoning a gaster blaster.
"Sans, stop" Frisk said protecting Chara "Frisk, stay out of this". "Sans, you need to stop this now" "Frisk, this is the person that killed all of us on a genocide route". "But she never killed any of the monsters, I was the one who did it".
In a flashback, it showed Frisk on a genocide route, in the judgement hall. "heya, you've been busy, huh?" "Well, here's a better question, do want to have a bad time?" "Oh bring it on, I do want a bad time". Soon there was a slash on Sans "so... guess that's it, huh?" "Welp, I'm going to grillby's. Papyrus, do you want anything?" Sans soon turned to dust as Frisk gave a smile.
"Wait Frisk, what are you saying?" "I'm the one who did all of it on the genocide route, kill everyone, kill Papyrus, even kill you". Sans let go "sorry about all of that, I just, need some time to myself" Sans teleported away.