Muzan used to walk with his fake wife and daughter and his family just so that he could walk in the streets like a normal human being and no one would know that he was a demon demons king Muzan said goodbye to his fake family. He walked into an alley and saw three crazy people. Muzan was angry and he just killed them, suddenly you were walking in the same alley, but you were drunk because you drank a lot of wine. You were walking and then fell on the ground on your face.