Comment by S h i n e M o o n y on Profundis - Chapter 41

For all of the pooks who's confused whether if he's a human or not. 
Answer: Yes. He's a human. But he's like a test tube baby made with multiple DNA. So he's not a normal human. He was raised in a laboratory and not like a normal child. That's why he's referring himself as an inhuman and raised as an inhuman. Hope u understand:)