I don't think Seongyu has been introduced yet. Personally I think it might have been a fake identity/disguise of Woojin's, but I'm just kind of guessing here
right???? thats what i thought too but then he called woojin by his name at the end. guess we'll just have to wait then >,,
,<
they’re most likely the same person and it’s just a nickname.
But why would Sangwook describe Woojin as "dangerous"? And surely the brother would have recognised him. I think it's a new character we haven't met yet
it do be confusing
uhm WHO THE HELL IS SEONGYU???? did they appear before? im completely lost. why the hell am i so forgetful