Queen of Mystery

The Identity of Secretary Kim (2x16)

Air date: Apr 19, 2018

Si Hwan is found dead with a suicide note, but Seol Ok and Wan Seung think he was murdered. They search every corner of Si Hwan's room to find the evi-dence that'll solve the mystery of his death. Meanwhile, Wan Seung begins to suspect Bo Gook after finding out that he was being bugged.