Branding in Seongsu Temporada 1 Episódio 18

It turns out that Eun-ho works for Director Han in order to know the truth about an incident that happened five years ago. Na-eon feels frustrated. She meets Eun-ho at Mangyeon Temple, and Eun-ho gives her a week to reveal the truth. Meanwhile, theres a strange warning on the companys bulletin board.