During the reign of King Sejong, Joseon Dynasty was the embodiment of the perfect state. To the Ming China, the aspiring imperial power, Joseon presented an obstacle to territorial expansion. The Ming China demanded submission and interfered with internal affairs of Joseon. All the while keeping Joseon in check with the constant threat of the northern barbarians. Disgusted by the Chinese interference ,King Sejong secretly develops the Phantom Arrowslinger, a weapon he intends to use to take back Joseon’s land and supremacy. but When Chinese spies discover the plan, the Chinese emperor attempts to disrupt the development with force, setting off a chain reaction of violence.
Gang-Pae (So Ji-Sub) has risen to the #2 rank in his mafia organization by using unflinching violence. Even though he has made his name by his violent nature, Gang-Pae has a softer side and loves nothing more than to catch a matinee showing all by himself. Meanwhile, Su-Ta (Kang Ji-Hwan) is a popular actor who has a similar violent edge. Su-Ta has already knocked one actor out of commission while filming a fight scene.One night, Gang-Pae hears that Su-Ta is drinking in the same bar and he orders one of his men to get Su-ta’s autograph. The short-tempered Su-ta refuses and this leads to a confrontation between Gang-Pae and Su-Ta.A few days later, Su-Ta critically injures another actor while filming a fight scene. Filming now comes to a halt, because no other actors are willing to perform alongside the short tempered movie star. Su-ta then thinks backs to his confrontation with Gang-Pae and recalls Gang-Pae mentioning he performed as an extra in a film before. He then contacts Gang-Pae and offers him the co-starring role. Gang-Pae is willing to take the part, but only if they are to do the fight scenes for real.
The drama will be about two men whose fates are crossed from the very first day that they were born. Both men were born in the same hospital. When he was a teenager, Lee Dong Chul witnessed the death of his father. From then on he promised to seek revenge on the man who caused his father's death, Shin Tae Hwan. But unbeknownst to everybody is the fact that Dong Chul's younger brother, Dong Wook, was switched at birth with Tae Hwan's son, Myung Hun. Dong Wook grows up to become a prosecutor and vows to help his brother seek revenge. But what happens when they find out that they're not brothers? What will Dong Chul do when he finds out that his real brother was raised by Shin Tae Hwan and that the brother that was beside him all these years is the son of his enemy?
married Jung In but on their wedding day she was forced to go to Shimyang. After being held captive, she escapes from the enemies and returns to her hometown only to be ignored by her in-laws. Her mother-in-law fabricates a lie saying that Soo Yeon's carrying another man's child in order to throw Soo Yeon out of the house. Soo Yeon returns home only to be poisoned by her illegitimate half-brother and mistress. Soo Yeon and her sister-in-law become vengeful ghosts and seek revenge by seducing men and then killing them. Jung In has become a royal inspector who is assigned to find out the cause of the men's mysterious deaths. However, on the mountain ridge where all these deaths occurred, he sees the ghost of Soo Yeon...
Lee Kang Hyun is a manager at a company that sets up people who have been divorced with dates. She meets a divorce attorney, Park Hyun Soo, and they begin a relationship with each other.
Jang Joon Ha is a man out for vengeance. In one day, Joon Ha lost the two most important people in his life. His brother, Young Ha, was wrongly convicted of a crime that he did not commit. The woman that he loved was murdered and his brother was the prime suspect. Joon Ha, an attorney, sets out to prove that someone else committed the crime.
The film is set in a high school, where an elite group of twenty students—including rebellious heroine Kang Yi-na, her timid best friend Yoon Myong-hyo, and her would-be boyfriend Kang Hyeon—are taking a special class for their college entrance exam. After Kang Hyeon is nearly strangled and another student throttled in the restroom, the classroom TV screen switches to an image of top-ranking student Hye-yeong trapped inside a fish tank that is slowly filling with water. A disembodied voice announces that her life depends on the exam questions he will set for them, and that a student will die for every question the class gets wrong. Trapped with the students are head teacher Hwang Chan-wook and English teacher Choi So-yeong. Yi-na realises that the students are being killed in order of their rank in the class, and she is ranked fifth.