Marshmallow is a small white cylinder-shaped marshmallow with a gray outline, and some shading Marshmallow is a naive, kind, fierce, and aggressive She is commonly sweet joyful and vivacious with others As a critical and occasionally cynical object Because of this, she has become untrustworthy of others and tries to keep her problems to herself When she opens up to friends, no one seems to understand or give helpful advice. She lives in purgatory mansion with bow (ghost) apple, dough (ghost)