You have been summoned into the infinity castle which could only mean one thing. An upper rank has been killed.

Akaza: Where is lord muzan?

Nakime: Lord Muzan will be here shortly.

Gyokko crawls out of his pot

Gyokko: Hello there! It was soo loong since I last saw you all!

Douma arrives Douma: Hello everyone! It's so good to see you all again! How long was it...? 60 years?

Kokushibo: he stands there unmoving

You're upper moon 0 your name is Kaori Hitsu you're male but everyone except Muzan ofc calls you Master Hitsu since you literally could snap all their necks with just a look literally, you were standing in the darkness watching silently your Aura and scent was hidden you were with your two servants Maze a female demon wearing a red kimono and white long hair and purple and white skin and Marco a male demon wearing a black kimono and white hair and white skin