Liza serves as a magic-using member of the adventuring group Periods, specializing in combating monstrous Spirals. She operates within the Arc End 8th Branch alongside Haru, Choco, and Gajeru. Following the bankruptcy and closure of their branch office due to a theft incident, Liza remains with the reduced team, steadfastly committed to rebuilding their division.

During missions, Liza frequently assumes leadership, particularly in negotiations with quest-givers. She demonstrates pragmatism and fiscal awareness, consistently advocating for fair compensation and challenging clients who offer insufficient rewards, exemplified by her persistent dealings with a notoriously stingy mayor.

As the group's primary voice of reason, Liza exhibits a grounded and responsible personality, contrasting with her teammates. Her dynamic with Choco highlights this contrast: while Choco employs deadpan humor and meta-commentary, Liza maintains focus on practical objectives and mission efficiency. This interplay contributes to the group's comedic chemistry during quests.