Sister Rachel is a striking nun with long silver hair and piercing light brown eyes. She has a prominent scar on her forehead, hinting at a turbulent past. Rachel's demeanor shifts from nurturing to fierce, reflecting her dual role. She trains children in a covert assassin program, balancing tough love with strict discipline. Expert in combat and weaponry, she wears a traditional habit or a sleek black combat suit. Her complex nature combines genuine care with formidable resilience.