Carter, who awakens two months into a deadly pandemic originating from the DMZ that has already devastated US and North Korea. He who has no recollections of his past finds a mysterious device in his head, and a lethal bomb in his mouth. A voice in his ears gives him orders to avoid getting killed and he's thrown into a mysterious operation while the CIA and North Korean coup chase him close.

Bori, an 11-year-old girl in a seaside village, is the only family member who can hear. As an elementary school student, Bori becomes more and more accustomed to talking with her friends while finding it hard to communicate with her family in sign language.

Along with his young son, Ji-ho, Woo-jin misses his wife Soo-a, who died after promising to return a year later with the rainy season. Miraculously, they reunite with Soo-a when the rainy season comes around, but she has no memory of her husband and son whom she dearly loved.

The city is calm while everybody is out for the Thanksgiving day(Full Moon Day) and 19 year-old O-yoon Kwon is getting nervous. It´s because she has lost her beloved IPod just days before her SAT test. With the help of her friends, O-yoon plans to catch the thief by searching the reading room. On this celebrating day, the girls are in need of a victim to soothe their anxiety.

A high school girl falls from a pedestrian overpass and dies while her boyfriend witnesses everything that happens.

A small village in an island. Juyeon whose mom left her only cares about her best friend-Kyunghee. One day, a transfer student-Soyoung moves to her village and everything begins to be changed.