Kang Hye Mi is an office worker who's been at KS International for 4 years. She used to always be confident and energetic but lost her confidence and her faith in love after witnessing her scum ex-boyfriend cheating on her. To make matters worse, her ex-boyfriend is a general manager at her company, and she can't avoid running into him. Like with all office romances, after breaking up with him, she becomes the topic of all kinds of rumors. The stress and difficulties have been enough for her to constantly consider resignation. One day, she bumps into Na Jung Gook on her way to work and misses the bus, ruining an important presentation. Ironically, Na Jung Gook is joining Kang Hye Mi's team as a new employee, and they become a mentor and mentee. Na Jung Gook is a rare newcomer who is passionate about everything, without avoiding his boss and who lives by maintaining a work-life balance. As Kang Hye Mi works with Na Jung Gook, she finds herself increasingly attracted to him. And the past relationship between Kang Hye Mi and Na Jung Gook is...

After losing an online match, a famous gamer complies with the winner's demand to be his boyfriend.

Bei Li Li is a troublemaker who doesn't mean to cause trouble but she makes a mistake at work that costs four of her colleagues their jobs. Her manager Qiao Yi Qiao helps them out and steps up to open a new company. They rent a dingy four-story building where they meet the physically agile yet simple minded Yang Wei. A meshing of six peculiar personalities in the workplace bring about a throng of funny engagements as they work together to establish their careers.

He Mu is the youngest son of a rich family. As a free-spirit, he runs away from his family to avoid being tied down by an arranged marriage. Highly adaptable, he works his way up at a different company and meets a hard-working girl in the process.

Haruki Kenji is the manager of the Winter Sports section of a large sporting goods company. On a ski trip in New Zealand with his friend Shintani Goro (who is also his boss) and Shintani's new secretary, Aoi Yuki. Upon returning to Japan he finds that he has a new neighbor in the apartment next to his. It is Aoi. While watching the movers he sees a photograph drop from new girl's luggage. Looking at the photo he sees it is a picture of a group from a female bicycle gang and upon looking closer he sees it is a picture of Aoi. Haruki finds her putting on a façade and fooling everyone at work with her nice girl persona. But at home she is anything but nice, dating lots of men and using them to get what she wants. This continues until one day Aoi comes home drunk and without her keys. Kenji lets her into her room via the door connecting their apartments. Aoi accidentally drops a video tape into Haruki's apartment. When he discovers the tape he watches it. On it Aoi has recorded a message to herself. Seeing this serious message, Haruki begins to view Aoi in a completely different light.

A story of love, jealousy and selfishness from mother to son. Causing a young orphaned father like him to separate from his mother who suffered abuse and amnesia and disappeared. He set out to find his mother. With her, a sister from another lineage, to help until love grows The closer he gets to his mother, the more secrets are revealed. Both the true birth of the mother AND the murderer who killed his father and his benefactor.But that's not as bad as knowing that the culprit is his unexpected closure.

The drama tells the story of a simple and kind girl, that has experienced family tragedies and gradually grows into a mature and self-reliant women. Breaking obstacles to achieve her grandfather's wish, and harvesting a love story. In Shen Shen's enterprise, ChangQing is the heir. Since her mother died young, the business was handed to Pan WeiSen, her mother's husband also her father, until ChangQing was old enough to receive it. Meanwhile the stepmother Ding YaQin and her daughter Ding JiaHui make things difficult for ChangQing. She finds comfort and help from LinHao, but becomes afraid of his safety by being with her. After much disputing, ChangQing is sent away by her father to live and work somewhere else. But through overcoming many obstacles, ChangQing returns for the company that belongs to her grandfather, hiding her true intentions from her evil father, step-mother, and step-sister. Sun JinRui assist her in her vengeance, but has questionable motives. LinHao and JinRui soon become love rivals, while ChangQing wants to walk alone on this road.