I had to look up the mythological creature or God of who is "son of death and night" to only come up with Thanatos. He is the Greek God that is meant to represent a "peaceful death" which does explain about Hajime.... I think the author was thinking about countless mythological beings and put it all together as one.
I had to look up the mythological creature or God of who is "son of death and night" to only come up with Thanatos. He is the Greek God that is meant to represent a "peaceful death" which does explain about Hajime.... I think the author was thinking about countless mythological beings and put it all together as one.