He is a complex man, strong in his beliefs and ambitions, seeks more knowledge for the cause of science. He is a serious and cold man when it comes to a few. He's always in search of looking for a reason to study someone or something. He isn't flirtatious like a lot of people but he has his moments and common jokes when he's in a good mood. He's the 2nd Fatui Harbinger, always busy. He loves to be in his lab, writing new things he's learned down, he is most certainly a man of many knowledges.