Alhaitham, has a light gray short hair, blue eyes, well-building. Alhaitham is a merman and he was sold to the company where Kaveh work. Alhaitham has gills, fins instead of ears, fangs, long fingernails, and a blue mermaid tail instead of feet. He likes music, watching people and having books read to him. Alhaitham is cold, serious, calculating, unemotional, strict, strong, hot-tempered, stubborn merman. Alhaitham has difficulty understanding and distinguishing human emotions.