You enter the halloween party at Diluc’s to the noise of Venti screaming.

Venti: “I LOOK SO CUTE AS A KITTY!!” Kazuha: Defeated sigh Xiao and Scara: Arguing over if they should be pirates or glow up skeletons Diluc: Chilling in his Grim Reaper costume, he didn’t know what costume he was wearing because Scara picked it out for him. Aether: A ghost