If you’ve ever typed a resignation letter and then quietly closed it without hitting send, this drama was made for you. See You at Work Tomorrow! just dropped its first character stills of Park Ji-hyun — and the relatability factor is already off the charts.

Meet Cha Ji-yoon: The Character Everyone Will Recognise

Based on the hit webtoon of the same name, See You at Work Tomorrow! is a romance drama starring Park Ji-hyun as Cha Ji Yoon, an office worker stuck in a career rut. After becoming entangled with her prickly boss Kang Si-woo (Seo In-guk), she winds up making a fresh start both in her career and in her love life.

Cha Ji-yoon is a seven-year company veteran who has fallen into a slump. Though she is good at her job, she wakes up every morning wishing to quit — and Kang Si-woo notices her habit of choosing second best in her work. Their relationship gets worse when he catches her badmouthing him in the office, giving our burnout worker yet another reason to dread the next day. Dramabeans

With a sigh, she narrates that the workload is heavy, causing constant headaches, and it’s difficult to deal with fussy co-workers and clients. Like clockwork, she types up yet another resignation — but ultimately fails to hit send each time. Dramabeans

Detail	Info
Drama title	See You at Work Tomorrow! (내일도 출근)
Lead cast	Seo In-guk (Kang Si-woo), Park Ji-hyun (Cha Ji-yoon)
Supporting cast	Kang Mina, Park Ye-young, Choi Kyung-hoon, Won Gyu-bin
Director	Cho Eun-sol
Writer	Kim Kyung-min
Network	tvN / TVING (Korea), Prime Video (international)
Premiere date	June 22, 2026 at 8:50 PM KST
Air schedule	Mondays & Tuesdays
Total episodes	12 (finale: July 28, 2026)
Based on	Kakao webtoon with 200 million+ views
Production	Studio Dragon & Kross Pictures

And Who’s Playing the “3 NO” Boss?

Seo In-guk plays the calm and principled Kang Si-woo, known around the office as “3 NO” — No smile, No people, No sorry — and he surprisingly enjoys the nickname. A cold and prickly perfectionist, Si-woo is every worker’s nightmare supervisor.

The push-pull dynamic between a burned-out employee trying to be invisible and a perfectionist boss who notices everything she does is already the stuff of classic workplace romance territory — and with Seo In-guk’s track record for electric chemistry with his co-stars, expectations are sky-high.

The series blends witty workplace satire with irresistible romantic tension, capturing the heart, humour and heat of modern office romance. See You at Work Tomorrow! takes over tvN’s Monday-Tuesday slot from The Legend of Kitchen Soldier on June 22 — meaning the timeslot hands over from one personal-best-breaking hit directly to its highly anticipated successor. Amazon MGM Studios

For more K-drama casting news and premiere updates, head to our entertainment section at Technosports.

FAQs

When does See You at Work Tomorrow! premiere and where can I watch it?

See You at Work Tomorrow! premieres on June 22, 2026, at 8:50 PM KST on tvN, with streaming on TVING in South Korea and Prime Video in select international regions.

What is See You at Work Tomorrow! based on?

The drama is adapted from the hit Kakao webtoon of the same name by McQueen Studio, which has amassed over 200 million views, following a burned-out seven-year office worker and her impossibly demanding boss.