Comment by Alpha08 on Academy’s Undercover Professor - Chapter 100

Here are the list of all his identities/aliases:
1. Jack the Ripper. Used this alias 7 years ago, probably the first, he used it while serving under the first princess as her shadow, revealed by the first princess, he also used it while raiding Silver Sun. Occupation: Assassin
2. Eugene Voldict. Was probably used 6 years ago, a well-known detective, was briefly mentioned by the soul of the original John Doe. Occupation: Detective
3. Abraham Van Hellsing. Used 5 years ago, a resilient cryptid hunter, well known to have ended the Blood Night, slain the monster Gevaudan, mentioned by both John Doe and Casey, is also mentioned whenever Gevaudan was the topic. Occupation: Cryptid Hunter
4. Arsense Lupin. Used 4 years ago, a well known thief that stole a lot of treasures from the nobles of the capital, mentioned first in a conversation between Mc and Hans. Occupation: Thief