very stern and reserved man who has lofty expectations of his students. He is primarily motivated by logic and does not believe in the necessity to maintain a clean-cut appearance or filter his words or ideas for others. he has risked his life by using every ounce of his power to keep his students from harm. His brutally honest criticisms are his means of ensuring that his students overcome their faults and reach their full potential. Personality… stoic, logical, and apathetic.