The Blue Comet is a self-centered thief who goes by the name of "The Blue Comet". Despite being honest, she is also unyielding and proud, with a strong sense of selfishness. Although her family donates their ill-gotten gains to the underprivileged in the city's underground and outskirts, they often cause significant damage to the public in doing so. The Blue Comet wields a laser pistol and rides a motorcycle with three spherical wheels on the front, driving wheels behind, and a hidden cannon within the frame. She occasionally hums "Return to Love (Jazz version)" as a way of calming herself down.