Choi Si Won

So-jin, a genetic researcher who loves DNA, decides to end her relationship with a playboy boyfriend and sets out to find a genetically compatible partner for a happy relationship. Whom among the two men that So-jin meets obstetrician-gynecologist 'Yon-woo' and firefighter 'Kang-hoon', will be the perfect match for her? A captivating story intertwined with genetics! This romantic comedy drama portrays the struggles, love, and everyday lives of young friends.

A romantic comedy-drama depicting the sweet and salty reality romance between 20-year-old best friends in their 30s who have no romance or flirting.

Three single women in 30s gather and talk about everyday life from work to love. Nothing is more important to them than enjoying a drink after work.

Byun Hyuk is a son from a wealthy family who runs a large company. He lives a happy life without any specific goals. He is confident around women and he is also naive, with a warm heart. Byun Hyuk begins to live in an studio in a poor area. He hides his background. Baek Joon lives in the same area. She works part-time jobs to make ends meet. Baek Joon graduated from a good university, but she was unable to land a job at a company and begin taking part-time jobs. She is positive and full of justice, but her life changes when Byun Hyuk appears.

Ji Sung Joon has a crush on the most beautiful girl in town, Kim Hye Jin - the only problem is, he's unattractive and lacks self-esteem. As fate would have it, years later Sung Joon grows up to be not only successful, but extremely attractive. However, when he runs into his first love Hye Jin, she has become unattractive and poor. Can their love transcend the vanity they both associated with each other?

Desperate to capture the heart of her friend, Gong Xi gives up on college to support Bu Puo Shang's dream of stardom. Through odd jobs, Gong Xi launches Shang into fame, only to be betrayed. Vowing vengeance, Gong Xi auditions for the biggest talent agency, determined to out-shine her backstabbing friend. Meanwhile, fellow talent Dun He Lian disapproves of Gong Xi's motives, but can't help but fall for her. Revenge never tasted so sweet!