Mirabelle Graceland, a member of the vampire-like Crimson Nobles, thrives alongside companions Loretta Oratorio and Jerusha, making her living through theft and daring treasure hunts. Her species’ primal allure to the blood of Sheyenne Rainstorm—a flavor they deem irresistibly delectable—fuels her persistent attention toward him, though hints of deeper curiosity linger beneath this instinct.

As a Crimson Noble, she shifts seamlessly between humanoid grace and winged, bat-like form, though her leisurely flight speed falls short of her kin’s agility. Her clashes with Sheyenne’s crew spark comedic tension, their rival treasure hunts frequently colliding with costly results. This pattern earns Sheyenne the mocking title “God of Poverty” from Mirabelle and Loretta. Yet pragmatism occasionally bridges their feud, driving her to ally with his team, where calculated opportunism dances with grudging cooperation.

Rooted in her Crimson Noble heritage, her personal history remains shrouded, defined more by lineage than individual backstory. She navigates adventures with a fluid code, pirating treasures for personal gain while dipping into grander pursuits—like aiding Sheyenne’s quest to reclaim his original body. Her role solidifies as a steadfast counterpoint within the group, weaving threads of rivalry and alliance without shedding her cunning, self-interested core.