Despite being a child, Carola is a member of a criminal organization. She has a voracious appetite, which is later explained by her need to eat in order to replace calories lost from using her Burst. While she acts innocent most of the time, Carola can easily switch to a dark and sinister personality when the moment calls for it. Despite all of this, Carola secretly wishes to leave Great Gavel with Hariru because she hates how they treat Pokémon and people. Carola cares deeply for Hariru and shares an almost sister-brotherly bond with him. It is revealed that, in the past, she and Hariru were taken into Great Gavel by their boss after losing their family and friends to the organization Burst Heart Pokemon: Emboar