Reboo's activites

I had theorized this before, but this chapter really is driving it home as being very likely.
But I'm pretty sure Jinwoo is looping through time over and over again with the starting point being when Guwon finds him.
That's why Jinwoo finds these strangers bodies to be familiar. It's why he has almost prophetic dreams of people he knows being dead and blaming him (like the doctor being dead in his dream before he even sees a trial). It's why he tries to kill Guwon in his sleep before knowing his true nature. It's possibly why Guwon sees him as being a real person and not a pet because he's the only other person who is like him. Who is different from normal humans.
Sisyphus was punished for his hubris to roll a boulder up a hill only for it to roll back down before reaching the top, forcing him to repeat it over and over again, never reaching the top. Just like Jinwoo (and possibly Guwon) are repeating the same timeline making the same mistakes

You're doing a great translation! Take your time and keep at it!
The only part that confused me a little was when he says the body could be a warning or a "flare" only the killer would know. Flare is probably the direct translation, but has another meaning.
Flare maybe means he's put the body there to show off or flaunt the murder. Since a real flare lights up and grabs your attention.

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