Why isn't Sung Jinwoo's name here? Though he is the MC and the best at what he does, he's also one of the most arrogant infact he's the most arrogant of them all, and I'm sure a lot of people will agree on that, cause he has gone face to face with each one of them on this list and made all of them even Thomas who was said to be the strongest hunter before the rise of Sung Jinwoo feel insignificant. So he definitely the most arrogant.
