Lee Mong-hak and a skilled blind swordsman Hwang Jeong-hak, both long to wipe away corruption and heal the world. Lee Mong-hak creates a rebel army to achieve his goal and get rid of the King.

Cho-won is an autistic but happy young man who loves to draw zebras and run. His mother wants him to feel normal by accomplishing a feat that no one thought his son could achieve. With the help of a coach in exile, she trains him to become a marathon runner.

The life of a happy family is thrown into turmoil when they are given 30 days to pay back a relative's massive debt or lose everything.

Aimless after failing in several public tenders, a young man ends up meeting the best chef in the region and falls in love with the world of cuisine that he shows him.

Busan local Tae Jung who is studying English in Seoul, and his roommate In Gyu meet a girl named Ji Hye. Next day, while waiting for Ji Hye's phone call, Tae Jung suspects that In Gyu's night out might have some connection to Ji Hye.

Sung geun, a physical education teacher, is at risk of losing his job when the school decides it needs an English teacher instead of a PE teacher. Therefore, he starts to devise a plan to change his job as an English teacher.

Eun-Hyuk's gang can't do anything but get into fights. Their anger is right now pointed at Korean-Chinese Kil-Nam's gang. A turf war begins between the two groups. Eun-Hyuk then meets Chinese girl Ching-Ching (Jung Joo-Yeon), who came to Korea to become a singer. Eun-Hyuk feels begins to have feelings for her and he also begins to have doubts with the ongoing turf war with Kil-Nam's gang. Meanwhile, an incident occurs with vicious loan shark Yoon-Sik, which inflames the turf war between the two gangs. Ching-Ching is also ordered to have sex to make her debut as a singer.

One foggy spring day, the 12-year-old Hyeok-su meets the young Eun-hye and determines then and there that he will love her for the rest of his life. Many years later, Hyeok-su is preparing to enter college when he rescues a woman from assault. It turns out to be Eun-hye. Despite the passage of time, neither had forgotten the other and they renew their relationship. However, fate places another smitten man in Eun-hye's life. He is also determined that he will marry Eun-hye. Eventually, Eun-hye is forced to choose between them.

Four high school friends maintain their ties but finds themselves in very different situations when they reach 21. Chu-won was a promising athlete but, drinking heavily and unable to get past an old flame, he ruins his prospects. Goo-rim became on idol singer, but a drug scandal has seen him fall on hard times. Seo-won, as a medical student at a top university, was faring best among them, until he is diagnosed with leukemia and falls for a teenage escort from their old high school. Meanwhile, Dae-sung is a sex addict with a penchant for mature women who dreams of making his own film.