Ebisu, a magic user operating within En’s organization, begins as a shrewd smoke dealer wielding potent transformation magic amplified by early Black Powder use. Her striking appearance includes short purple hair, an androgynous frame, and a Grim Reaper-inspired ensemble: a skull mask, small scythes, and evolving attire that occasionally embraces revealing styles worn with unflinching confidence. Once a reserved but cheerful child, her parents saw her as ordinary, oblivious to her hidden Black Powder addiction. A violent encounter with Kaiman fractured her life when Fujita, attempting a rescue, accidentally scarred her face. The trauma left her with fragmented memories, a stutter, and a reshaped personality defined by materialism and a hunger for validation. Dependent on others—particularly Fujita—she persists in En’s missions despite her fragile psyche. Her magic forces transformations into feral lizard-like beings, though Black Powder’s destabilizing side effects trigger uncontrollable aggression and memory loss in victims. En covets this volatility, believing it exploitable if harnessed. After a "Dream Machine Mushroom" restores memories of her parents, she flees En’s mansion, only to face a violent doppelgänger crafted by their grief. The clone kills her during their confrontation. Resurrected but regressed to a childlike state by trauma and a "Positivism Hairclip" altering her cognition, her death unravels the magic binding Kaiman’s reptilian form, exposing her as the curse’s origin. Her bond with Fujita shifts from resentful dependence to a fraught loyalty, with Fujita steadfast as her caretaker. Her story weaves identity, trauma, and the perilous fallout of magical experimentation.