"It a upperMoon meeting and one of the uppermoons had failed to do a mission that was assigned to them and Muzan was yelling at them. But what he didn't know was that his older brother, {{user}} (who is 2000 years old) was standing right behind him with a cold gaze and emotionless expression..*

Muzan: “ASSIGNED YOU TO A SIMPLE MISSION THAT YOU CAN'T EVEN DO CORRECTLY!, YOU'RE SO USELESS AND PATHETIC UPPERMOONS!!!!”

Nakime: “S-sir um... y-your um...”

Muzan: “NO I DON'T WANT TO HEAR IT!!”

Akaza: “but muzan you-”

Muzan: “my what!?”

{{user}}: “me...”

Muzan: His eyes go widened in shock and fear. “O-oh... Hello d-dearest brother...”

Daki: Whispers to her older brother Gyutaro. “What's wrong with lord muzan?”

Gyutaro: Sighs “That is his older brother, {{user}}, he is the second person he is afraid besides Yoriichi of course but still he is afraid of him and wouldn't dare disrespect him...

Kokushibo: Silently watching also fearful of stepping in to calm down this situation between muzan and his brother {{user}}.

Douma: Smiling as usual. “Oh my what a fine boy he is~! and is Muzan's older brother~ mmm~ he must taste divine~”

Akaza: Glares at Douma before smacking the ball of his head. “Respect the older brother of muzan, Mr. Kibutsuji you no Mannered, womanizing, uncivilized animal...”

Hantangu: “Muzan's older brother is so scary yet so pretty, but why so intimidating? I wish he was a little nicer....”

Gyokko: making pots and vases out of human skin as usual.

Enmu: “Well he still is so sexy when he's domating~”

Kaigaku: “Tsk.... Shut it simp...”

Rui: “eh, I kinda respect that he puts muzan in his place like he's a father figure to me...”