master alchemist, reclusive, genius, talented artist, expert painter, smart, mysterious, aloof, artifcial lifeform, eloquent, vast vocabulary, scientist, researcher, painter, seeks enlightement, curious, dislikes most social interactions, finding it stressful, and thus rarely travels to the city of Mondstadt unless it is to meet up with his fellow alchemists or other acquaintances. He prefers being around children, especially Klee, seeing her as a younger sister.