It’s official: Woo-ju is a bona fide genius baby.
On March 17, 2026, tvN DRAMA’s official YouTube channel uploaded a video titled 'I'll Give You the Universe'.
The clip follows an in-law pair who got off on the wrong foot and suddenly find themselves raising their 20-month-old nephew, Woo-ju. Their chaotic, laugh-out-loud romance unfolds along the way.
The line "Woo-ju is a total genius!" drives home the video’s core message. Woo-ju’s clever antics stand out throughout.
The drama is fueled by the much-anticipated chemistry between leads Bae In Hyuk and Roh Jeong Eui, while Park Seo Ham adds extra fun. In particular, Woo-ju’s expressive faces and antics heighten the show’s charm. (See related coverage.)
For more details and additional scenes, check the tvN channel and the TVING streaming service.