Ghost

Ghost is a shrouded-in-mystery girl operating within the organization known as 'Rig Veda,' renowned for her mastery over divine artifacts and her ruthless methods carried out from the shadows. Her past remains entirely unknown, and her personality is defined by extreme coldness, relentless aggression, and a cruel delight in tormenting those weaker than herself. Through her profound knowledge of divine artifacts, she poses a grave and formidable threat to the story's protagonists.