In a tranquil countryside hospital, radiologic technician Yeon-woo suffers from a mental disorder, the result of a childhood trauma in which he witnessed his younger brother die in a car accident. Won-hee, the hospital’s newest nurse, shows an interest in Yeon-woo, but he doesn’t appreciate her advances-he doesn’t even get along with hospital colleagues he’s known for years. Through a few chance encounters, they gradually grow closer and he opens up his heart to her. However, Won-hee has a secret that she hasn’t told Yeon-woo, and it appears that their love will never be.

A mother of a boy with muscular dystrophy is diagnosed with uterine cancer. A daughter of a prima donna decides to chase her dreams, to the ire of her mother. A woman with breast cancer asks her son to find her first love.

Hyun-soo is a skillful individual stock investor, so-called ‘ant’. One day, he cashes in up seventy thousand dollars through stock trading and this jackpot gets him implicated in a $60 million stock manipulation by scam artists from various fields. With a huge pot of money before their eyes, the scam seems to be perfectly unfolding. But another scam is emerging underneath team as the scammers chase each other and are being chased at the end.

A group of professional con artists scam poor, unsuspecting citizens with fraudulent bank loans. The scams go well for a while, but then they begin to distrust each other.

Political activist Hyun-woo is released from prison after a 17-year stint. Journeying back to the village where he spent some time as a fugitive he recalls the time spent with Yoon-hee, a woman who gave him shelter and companionship.

Jang Baek-Ho is released from prison after 4 years of incarceration. He wants to open up a noodle restaurant, but he discovers that 5,000 dollars is missing from his bank account. Jang Baek-Ho then tries to find his wife and 3 children. Their secret is revealed.

An honest cop has to compromise with his principles when he is told to find a scapegoat for a high-profile serial killer case in exchange for a big promotion.