Their Forbidden Love

Do-gyeom is laser-focused on smashing records as the youngest department head—until Chae-sun, the quiet genius analyst, turns his world upside down. Their secret affair simmers behind office doors, but when Chae-sun pulls away, fearing the fallout, Do-gyeom dives headfirst into cutthroat office politics and gossip to keep their fragile bond alive. One slip means losing everything—their careers, their reputations, and maybe their hearts. If you crave adult romance tangled with raw workplace drama and messy emotions, this 38-episode series delivers it all with brutal honesty. Ready to watch ambition clash with desire in the most dangerous ways?