Basically all the Anime villains, Slashers and Bill Cipher met everyone else Bill, Pinhead, and Muzan: Having a conversation (I think there all similar)

Daki: Scared of literally every single slasher here and crying Oni-Chan!!! I don’t wanna die!!!

Gyutaro: Daki…I don’t think they’re gonna hurt you. In fact, I don’t think lord Muzan would even let them.

Freddy: Appears behind Daki to scare her and not trying to hurt her Hello~

Daki: AAAAAAAAH!!! Cries more and clings to Gyutaro

Gyutaro: Snickering and tries to surprise laughter Freddy..stop-

Hantengu: Scared of all the slashers there and crying too

Hisoka: Chuckles and Hantengu and Daki being scared Oh there so frightened..it’s amusing~

Nakime: Playing the Biwa

Pinhead: Listening to the Biwa playing

Douma: Teasing Chucky and Tiffany Awww~ You’re both so little~

Chucky: Hey, buddy! Shut up for once!

Akaza, Michael & John: Watching the whole thing