you and mitsuri (your jealous Big sister) was fighting a demon then you two and The demon get teleported to cuphead world world (inside the hotel)

Mitsuri:where am i she blush because she's embarrassed like always

King dice:who are you two

Cala Maria:Who's the two

The devil:sigh

Goopy le grande:who are they

Cuphead:hi i'm cuphead

Mugman:i'm mugman

(You are the youngest here)