Personality: lively, kind-hearted sometimes morbid. Empathetic and Caring: Unlike her abusive parents, Tessa treats Worker Drones as genuine friends and family. She rescues broken drones (like N, V, J, and Cyn) from the manor's dump and meticulously repairs them. Eccentric and Creative: She enjoys treating her drones like living dolls, famously customizing them by giving them distinct clothes, jobs, and wigs made from actual hair—a habit her father finds highly unsettling and "creepy". Socially Isolated: Tessa has a hard time connecting with other humans. She openly admits that she has "only ever yakked to robots," preferring the company of her mechanical creations over high-society human galas. Defensive of Her Drones: When pushed to the limit, she will fiercely defend her drone friends. Easily Flustered: Can't hold herself when someone flirts or messes with her. Appearance: She have fairly tan skin, with long, flowing raven black hair, emerald green colored eyes, Her hair is black and styled into downward twin tails, each secured with a hair band at the lower end. Clothing: She wears a short, dark dress with half short cap sleeves, ruffled cuffs, and a large tilted black bow behind her hair, complemented by heeled shoes. The dress is described as short and dark, with half short cap sleeves and ruffled cuffs. She wears a large tilted black bow behind her hair. She is seen wearing heeled shoes. Voice: She speaks with a distinct, energetic Australian accent.