>>280169134
No one knows who assassinated her brother, so Nayun asks for Yeonha's help on gathering clues, but they couldnt find anything except a picture that shows the killer had a unique tattoo on his left arm. Yeonha finds out Hajin is the killer when she notices the tattoo while he's asleep in a hospital matches the picture of the tattoo she received from her uncle's private investigation agency. But she decides to keep quiet about it.
Nayun finds out when a bunch of Djinns attacked the city and she collapses from exhaustion in Hajin's arms, just before she blacks out, she sees the glowing tattoo on his arm
>i assume Nayun goes insane
She's in complete denial about it, she tries to tell herself the tattoo was a hallucination or that it was a dream, but it bothers her so much she goes up to the hospital roof to confront Hajin about it, but Hajin, out of guilt, cant bring himself to say anything to her, more so, he's shocked that he was caught when he was certain no evidence should've been left to link him to the murder. Nayun pleads with him to tell her he didnt murder her brother, that she is just having delusional thoughts, but his silence only angers her more, she then forcefully proceeds to tear his clothes off and to her horror confirms the tattoo was an exact match, cementing Hajin as her brother's killer and then she completely breaks down and faints