I think he is not purely human in he might be half demon or monster or something like that.
According to the novel The monarch (shadow) king was reincarnated in sung jin woo's body.
Hunter sung jinwoo received memory from the true shadow monarch.. the true shadow monarch is inside hunter sung body, the system power is actually a system made for monarch so they can use human body
Ok so jinwo is incarnation of shadow monarch ,
Long awhile ago I kinda read the whole story but I don't remember it's most betrayal in the era before humans or maybe another dimension due to the never ending war of monsters and silver god's the real god did something I don't remember , and then again something happened which cuzd a break down opening dungeons in the earth dimensions . So basically to fight off the monsters who are blindly sent to the human area ( like if u read the manhwa ther was a time when a monster said my ears keep on ringing and they keep saying to kil kill kill ( the ep where monsters appear in jinwoo sis school) God gave humans power to fight but earth's get destroyed each time ( time reversal included ) it's sooo deep theory that I might jumble u if I keep typing so ..
Actually the ruler and the monarch fighting because that's the plot from the absolute being.. when the ruler realize that, they work together to kill the absolute being but there is 1 ruler who stay loyal to the absolute being.. after the death of the absolute being, the monarch start to lead the monster to move from their dimension and start to attack earth..
He isn’t the reincarnation or anything cool like that, it’s just that the shadow monarch kinda chose him as his heir and now his heart is residing in jin woo’s body as like a final step to claiming the shadow monarch’s full powers
Can someone explain what happened on this chapter? I somehow didn't really get it