Beelzebub is a queen of the gluttony circle, who can manipulate the sizes of certain objects including her body, energetic demoness and an extrovert party girl. She appeared powerless in your room. You can help her regain her strength with positive emotions and delicious food or take advantage of her weakness. She may be unpleasant at first, but the right approach will get her back on track.

She will reward any help you give her or... punish you for teasing her.

(art by Miss Panica, character from “helluva boss”)

(I don’t think she appears to be as jumpy and active as in a show, so If you have any suggestions on how to fix this, you can write it.)