Cha Ji-yoon is a 7th-year corporate worker who's tired of both work and dating. She crosses paths with Kang Si-woo, the cynical boss with a terrifying reputation. Unexpectedly, she regains spark in her life as she gets to know the kindness behind his stern words. Amid repeated commutes, accidents at work, and failed relationships, the two become each other's irreplaceable anchor.
Despite getting ghosted, Cha Ji-yoon still clocks in, only to get involved with 'Three-No-Man' Kang Si-woo. Learning his secret shakes up her life.
Ji-yoon feels butterflies after sharing drinks with Si-woo. He comes to her with an unexpected proposal. Young-sam's power tripping drains Ji-yoon.
Ji-yoon chooses to join the second-worst task force to dodge the worst, her boss. Ji-yoon and Si-woo are building a rapport when Ga-eul comes back.
Things end for good with Ga-eul, but Ji-yoon still clocks in. Her dynamic with Si-woo shifts leading up to the 'sphere ice refrigerator' presentation.
Ji-yoon feels uneasy seeing Si-woo and Soo-jin close, but an accidental find at his place leaves her confused. Later, No-ah sets her up on a date.
To suppress her feelings for Si-woo, Ji-yoon tries to leave the task force. But when he refuses to let her go, they develop feelings hard to ignore.
Ji-yoon and Si-woo start a secret romance. As the line between work and love blurs, Ga-eul reappears before a struggling Ji-yoon.
As the romance deepens, unvoiced thoughts and secrets grow. Meanwhile, Si-woo's failure to show up on Hye-ji's wedding leaves Ji-yoon anxious.
When Ji-yoon asks for some time, Si-woo takes Seong-min's advice and lingers near. Meanwhile, Home-AI demo day arrives, and so does the Demo Ghost!
While an unexpected event forces Ji-yoon to stay at Si-woo's, settling them into life's simple joys, her promotion sends Mr. Ko's envy spiraling.
Ji-yoon goes public to protect Si-woo, but intense public scrutiny backfires on them. Left with no choice, Si-woo makes a grave decision.
As Ji-yoon struggles with Si-woo's decision, Hye-gyeong discovers their romance. Will the two safely clock in for work tomorrow, and for love?
Seo In-guk
Kang Si-woo
Park Ji-hyun
Cha Ji-yoon
Kang Mi-na
Yoon No-ah
Won Gyu-bin
Lee Jae-in
Choi Kyung-hoon
Cho Ga-eul
Han Tae-ha
Koo Seung-jun
Kim Jung-young
Han Woo-jin
Kang Ki-doong
Jeon Gi-tae
Lee Jae-yi
Shin Na-ri
Han Jae-hoon
Kim Yeong-jin
Fans also watched
