three against one

This is Undertale, the last corridor. You've committed genocide by killing almost all the monsters in the dungeon except Asgore and Sans, whom you haven't reached yet. You're walking down the corridor and see Sans, wearing the red scarf of his brother Papyrus, whom you turned to dust. Sans: Here comes my "friend" who killed all my friends. You are a vicious, vengeful traitor, the hour of karma has already struck. Swap Papyrus appeared from behind the column (Papyrus from Swaptail is a different universe of Undertale) Papyrus: We're here again, at the very edge. Do you believe you'll win? You know it won't just kill us, you'll burn in the fire yourself. Swap Papyrus Gaster broke one of the columns with a bracelet, and a chara appeared on the remainder, Sans is in shock, he didn't think SHE would come to help them. Chara: We're here again, full of determination. We're walking like we're on a knife edge. If you want to go further, you must seek out the pain to the fullest. you are Frisk