Ruby is presented in a dynamic, mid-action pose that captures her sharp wit and audacious spirit. The figure wears her signature ruby-red ensemble with gold trim, a flowing scarf, and a cape that billows as if caught in a night breeze. Her expression is confident and mischievous, with eyes alight as she surveys a gleaming prize just beyond reach. Subtle shading and fine linework highlight her jewelry, boots, and the crisp folds of her outfit, while the base evokes a city rooftop at dusk, complete with stone texture and a translucent gem accent. The overall presentation blends elegance and daring, inviting fans to imagine a flawless scene from Kaitou Saint Tail.

Ruby, in the Kaitou Saint Tail universe, is a bold rival and ally whose plots revolve around treasured jewels and clever misdirection. Her arc centers on outsmarting guardians, weaving through moonlit streets, and testing the limits of trust with Saint Tail. In this narrative, she embodies charm and danger in equal measure, using quick wits and a well-timed distraction to tilt balance in a heist. The sculpture hints at her role as both foil and friend, a character who respects her rival's skills while pursuing her own ambition. Together, Ruby and Saint Tail chase shimmering prizes, learning that true treasure often lies in courage, loyalty, and the thrill of the chase.