A young man works at the bond collection call center. He is polite, pure and sincere at a glance. On the other hand, the director of the center is not called to the head office, so she is antsy every day. And she has a daughter who is having a hard time preparing for a job.

Sixteen year-old girl Jeong-ae receives a letter from her mother, who left home long ago. Jeong-ae is living with her father in the redevelopment area of Seoul. He was diagnosed with an end-stage cancer and is waiting for his death while giving up treatment. Jeongae is on her way to find her long lost mother, thinking that it is her only hope left.

During the Japanese colonial era, roughly 400 Korean people, who were forced onto Battleship Island 'Hashima Island' to mine for coal, attempt to escape.

Mi-na takes over a small stationery store from her father when he suddenly falls down. She wants to sell the store because it seems only troublesome to her. But it is not as easy as she thought. The store's regular costomers force her not to sell it. The objections of the little children is hard to resist.

When Yoo-mi seeks out her mother's friend at a hotel to drop off her younger sister, she falls into unexpected mystery and horror.

Two best friends, So-yool and Yeon-hee, dream of becoming the top artists in Seoul together. But their friendship doesn't last long as Yoon-woo, So-yool's first love and songwriter, falls in love with Yeon-hee and her voice. So-yool's feeling of jealousy and inferiority towards Yeon-hee grows by the day, and she eventually makes a drastic decision to bring the two lovers down.

An aging actress is desperate to become a mother. In menopause and too controversial for legal adoption, she decides to illegally adopt from a pregnant teenager while publicly faking pregnancy. The ensuing media circus at first revitalizes her career but then threatens to grow out of control and destroy everything she cares about.

Suffering from the loss of their eldest son, Yeon-jung's family starts to fall apart when they lie to each other about their personal motives in life. After betrayal and disappointments are exposed, they rediscover their love for one another while trying to fulfill a promise they made to their deceased son.