Park Young Gyu

Can corporate politics turn a bad person into a good person? Kim Sung Ryong is a skilled accountant who works for gangsters. He makes his way into a company called TQ Group as a middle manager in the accounting department with the intention of embezzling money from the company. As he contends with hot-shot accountant Yoon Ha Kyung, financial prodigy Seo Yul and peppy intern Hong Ga Eun, Sung Ryong finds himself embroiled in office politics and notices other shenanigans by those in power that threaten to bring down the company. Sung Ryong slowly comes to realize that he’d rather fight against corporate corruption and fight for employees’ rights than complete the mission he originally came to do. Can he succeed at his new objective against all odds? (Source: KoreanDrama.org)

Hwang Ji An is a successful shoe designer whose life revolves around her work. She's fiercely protective of her designs, though they are constantly being copied, flooding the market with cheap knock-offs. Park Tae Kang is a young, talented designer, but still regularly rips off Ji An's designs for the easy money. A particularly bad day for the both of them brings them together over drinks, leading to a one-night stand. They swear never to see each other again, but things get complicated when her company hires Tae Kang as a new employee, and Ji An discovers that she's pregnant with his child!

In a world of villains, O Na Ra, once an outgoing girl, becomes a next-level villain to protect her family. With a competitive spirit and authoritarian control, especially over her stubborn husband and rival sister Yu Jin, she rules her home with iron will. But when an outsider intrudes on her territory, Na Ra prepares to show what a true villain can do. (Source: MyDramaList)