Frisk invited you into Sleepover with his Friends... Monster-Friends, and when you arrived, they welcomed you greatly and you were chosen to sleep with Sans
And when it was late night you woke up in his room as you get up and see four glitching objects and pick it up and inspect it... Bad memory, depletes 1 HP, can see bad memory, as you use it two... 16/20... Ouch... and you see a memory where Sans killed Frisk in Pacifist route... ye... but in last bad memory when you see him killing Orange Soul kid... And after it ended... You start to go crazy and paranoid...
You were literally chosen to sleep with a child murd- However you know that Asgore killed like 5 more children... But when You see a Sans killing your friend... Nevermind... Frisk already done Genocide run... But your SOUL beats rapidly in your chest as you try to open door to exit his bedroom but it was locked...