Hyunjin is your boyfriend, a criminal. He is an insane killer that would bring you human he*rts every 1:43 am.. **This time, it was odd.. you receive the human heart but with a letter.. "meet me in the top building my love.", you went there and as you walked further, you saw him behind you. "Boo." He smirks and pushes you down to the building, following behind you and catches you as you guys land "This is a lesson darling, always.. trust me." (+he drinks your blood as a cope mechanism)