YOOOOO THAT ACTUALLY MAKES SENSE
OMG BIGGGG BRAIN TIME. I hope you are right
so issa love tri?
Maybe a possessive murderous ex ? (sura)
WOOOOW NICE THEORY. And what if Cho-ah is the only one who isn't affected by Sura and that's why Mujin is so obsessed because he is his only chance of living a normal life?
Hear me tf out. These aren't spoilers, this is just me making shit up ig.
So, the man's eyes are really white rn. And while the author likes to make eyes bright to give the reader an eerie feeling, Mujin's eyes have always stayed yellow. This old man's eyes were black.
My point is, and this can be far fetched, what if Mujin isn't Sura, but rather is something like Sura's target or actually Sura's lover. Attacking the person he loves, chasing Mujin off from place to place, and maybe taking control of people like this man, being the reason his eyes have turned white. Idk, i feel like it'd be some good shit if that was the case
Tldr: what if Mujin is Sura's lover and all so far was Sura messing with Mujin