Pastor Park, the head of a religious investigation center that exposes cults and cult leaders, begins looking into a suspicious new religion called Deer Mount.
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...
Ji-woo, an outcast at a prestigious private school, meets Hak-sung, the school janitor who is actually a mathematical genius who defected from North Korea.
Seon-hee is a high school girl who used to tell lies to get her friends attention. She leaves Seoul guilt-ridden when her friend Jung-mi kills herself because of Seon-hee's lies. In the countryside where no one knows her, Seon-hee begins a new life as Seul-ki.
Young-ju lives with her little brother after losing her parents in a traffic accident. She would even give up her studies to care for her brother. But as life gets more difficult, Young-ju decides to visit the perpetrator in the accident that killed her parents.
In a tilting and subsiding town, everybody has left. Jae-ah is still waiting for her brother to come back. She lives in the shadow of fear, as her house begins to tilt.
Soojeong believes that she is cursed: she can’t remember her schoolwork, she has near constant pain in her stomach, her little brother has stopped growing and real estate prices are plummeting. There seems to be a crack in her mind, the size of the hole in her heart left by her missing dog. While...