Asuma Toki, codenamed "04," is a stoic and disciplined first-year student at Millennium Science School. As a member of Cleaning&Clearing and the Paranormal Affairs Department, she bears the responsibility of being Rio's personal bodyguard, wielding advanced weaponry and a powerful exoskeleton named "Abi-Eshuh." Despite her emotionless exterior, Toki harbors a deep sense of loneliness and seeks to prove her worth after Rio's disappearance. Her dedication, unmatched combat skills, and loyalty make