Love, rivalry, and a hidden past—tvN’s upcoming drama My Dearest Nemesis has dropped a hilarious and heart-fluttering new teaser that will have fans eagerly counting down to its premiere!
From Online Crush to Real-Life Chaos
Based on a popular webtoon, My Dearest Nemesis follows the unexpected reunion of two former online gaming partners who unknowingly shared their first love—only to meet again years later in the most awkward way possible.
Mun Ka Young stars as Baek Su Jeong, a hardworking and fearless team leader in the strategic planning division at Yongseong Department Store. Known for her sharp wit and determination, she’s earned the nickname “division director killer” for never backing down from a fight.
Meanwhile, Choi Hyun Wook plays Ban Ju Yeon, the perfectionist chaebol heir and newly appointed director of the same division. Behind his polished exterior, he hides his secret gaming identity—Black Dragon, a name that Baek Su Jeong remembers all too well… but not for the right reasons.
A Reunion That’s Anything but Romantic
The newly released teaser starts off in classic K-drama fashion, with Baek Su Jeong wistfully asking, “For example, something like first love?” However, the moment is quickly shattered when Ban Ju Yeon scoffs, “What sort of outdated Cinderella story is this?”—leading to an exasperated reaction from Su Jeong, who can’t help but curse under her breath.
As the two continue to clash at work, a strange sense of familiarity lingers between them. When Ban Ju Yeon finally asks, “Haven’t we met somewhere before?”, Su Jeong is hit with a horrifying realization—her boss is none other than Black Dragon, the “wretched and embarrassing dark stain” from her past. But little does she know, Ban Ju Yeon finds their history just as cringeworthy, calling it “the absolute worst.”
The teaser wraps up with a comedic twist as the two reluctantly toast over drinks, accepting their shared history: “As comrades who both had the worst first love ever, shall we toast to that?”
Watch the Teaser
Check out the full teaser for My Dearest Nemesis below, and get a sneak peek into the hilarious and heartwarming dynamics between Baek Su Jeong and Ban Ju Yeon!
Premiere Date & What to Expect
My Dearest Nemesis is set to premiere on February 17 at 8:50 p.m. KST. With a perfect mix of workplace drama, unexpected romance, and hilarious banter, this enemies-to-lovers story is bound to be one of 2025’s must-watch rom-coms!
Will Baek Su Jeong and Ban Ju Yeon overcome their embarrassing past, or will their old rivalry make their workplace even more chaotic? Find out when My Dearest Nemesis premieres!