Get ready for a chaotic romance! Kim Jae Won joins Yumi's Cells 3 as Soon Rok, the unpredictable editorial PD.

With a sweet face but zero filter, he’s the ultimate wildcard for Yumi. Expect a high-stakes, love-hate dynamic fueled by his hilarious "on-off" homebody energy.

Mark your calendars—the emotional rollercoaster officially hits Viki on April 13, 2026. Stay tuned!