Theory:

Yumiswife October 17, 2019 10:39 am

Blue one is not the real one, the original Hyunjin is clearly hiding something sinister as we see from the early chapters. Hes too innocent and the author wouldnt have revealed the real one so soon.

Responses
    Silverknight74 October 17, 2019 3:04 pm

    I am not so sure about that. It could be a case of “hiding in plain sight.”