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After the demanding executive, here comes the newcomer. SBS reveals the first images of Yook Sungjae, a member of BTOB, in « Nine to Six ». In it, he plays Han Seon-woo, an intern with an unconventional background who turns the well-ordered life of Kang Yi-ji—played by Park Min-young.

A law graduate… who became a jewelry designer
Han Seon-woo hadn't planned on ending up in a legal department. After graduating from law school, he chose to turn his back on that career path to devote himself to his true passion: jewelry design.
But an unexpected turn of events led him back to the law. He joined the legal team at Chronic Motors as an intern. A team we’re already familiar with: it’s the one that Kang Yi-ji is the assistant manager.
A Beaming Intern's First Day
In the new stills, Han Seon-woo perfectly embodies the enthusiastic new employee. Dressed in a navy blue suit and tie, he approaches his first day on the job with more excitement than apprehension, radiating infectious energy.

A striking contrast to Kang Yi-ji, the «100 % logic» executive who leaves no room for error. On one hand, a rigid and methodical professional; on the other, a warm, thoughtful young man who is clearly willing to take everything in stride with a smile.

The coworker who's going to change everything
Yet it is this intern—who is younger than she is—who will teach Kang Yi-ji what love is. It’s a classic plotline in office rom-coms, with one extra twist here: he’ll be working directly under her.

«Nine to Six» will air starting Wednesday, November 25, 2026, at 9 p.m. (Korean time)—which is 1 p.m. in France—on SBS.

