Justice Paradox

Introductions
In the World of the Living, is the traveling scholar Mushoku Kaigan. He is a rather different being, not a Shinigami, Sōzōshin, Hollow, Arrancar, Vizard, Qunicy, or even a human. He is a Senjungami. You couldn't find another one like him anywhere, not even in another universe if there would be one. He was traveling the World of the Living, researching how humans take to supernatural interactions with spirits. Among, those travels he has fought numerous beings. He was a man with a rather unique appearance,  with purple hair and eyes. However, even more so was his personality. While, he has been called emotionless is the general census. But, to those that know him he is something... more.