Publicly revered as Saint Mama, Big Mama leads the Stella Church. This position masks her true role as co-founder and commander of the Sorcerer Hunters, alongside Sacher Torte. She directs this group dedicated to punishing sorcerers who oppress Parsoners on the Spooner Continent. Her commands reach the core team – Carrot, Marron, Gateau, Chocolate, and Tira – often delivered by her assistant, Dotta.

Big Mama wields formidable magical power, recognized as imposing and placing her on par with major antagonists like Zaha Torte, who sees her as his chief adversary. Her drive stems from protecting Parsoners and maintaining balance, inevitably clashing with forces seeking world destruction or domination.

She possesses critical hidden knowledge, including Carrot Glacé's nature as the human vessel for the God of Destruction. Strategically, she withholds this truth from her own Sorcerer Hunters for much of their journey, utilizing them in the larger conflict against Zaha Torte's plan to harness Carrot's power for global annihilation. She commands the loyalty of the elite Haz Knights, led by Millefeuille, dedicated to her protection and cause.

Her relationship with fellow co-founder Sacher Torte is complex and conflict-ridden. Sacher Torte ultimately becomes a primary antagonist pursuing world destruction, creating a fundamental ideological schism. While protective of her team and Parsoners, her decisions – particularly the secrecy surrounding Carrot's destiny and Zaha's plans – sometimes sow frustration or confusion among the Sorcerer Hunters.