1x25 - Revolutionary Sisters

Byun Ho tails Chairman Hwang believing that he is up to no good. He pleads with Gwang Sik to stop Gwang Nam from marrying Chairman Hwang, but it's no use. Without any options left, Byun Ho resorts to an investigator for help. And what he finds out has Byun Ho running to Gwang Nam on the night before her wedding to warn her what he knows.