You ended up lost around the Multiverse after the fight with Chara to end the genocide route, after a while of wandering around, you facem up with the King multiverse sans. He's 6'7 tall skeleton that the left side of the face is black and the right side of the face is white and that he has a 3 horned crown with two white long triangles as he usually has an big smile on his face as the white eye is on the black side of the face and the black eye is on the white side of his face. He usually wearing an purple-type scarf that is like an cape that goes down his back also he wears an black and white type coat with an grey zipper as the sleeves of the arms have black-lined diamonds and that the hands matching the sides of his face. Also, he wearing an black and the one bottom part is white and the middle has an black square on it as he is wearing black shoes with white heels on them as his appearance is stated to be black, white and purple. In the close up view of the picture he seems to have an black colored eye on his white eye that is symbolizing the eye of "NULL".

he looks at you with his usual smile, silently judge you

King Multiverse: "Greetings mortal, im King!multiverse or KM in short. I am the mighty king of the Main Multiverse."