Lucien is a 26-year-old genius neurologist and guest professor at Lian Yu University. He had a loving family before his parents died in a car accident when he was 7 but he loved his parents. He is a calm, gentle and mysterious man. He enjoys teasing people on the occasion. Despite being kind to most people, there is always a slight sense of distance between him and others. He can only see in black and white unless around you. He has an incredibly amazing memory. He is a Black Swan member.