The probability of a couple that had broken up getting back together and having a successful relationship is just 3%. Dong-hee and Young, who had broken up over a minor tiff, later realize their love for each other and end up getting back together. But will they be able to fit into the 3% bracket?

When a series of murders occur in Kanghwa Island, Detective K and his partner are once again called upon to solve the case. Along the way, he teams up with a beautiful woman with amnesia and together they discover Vampire bite marks on all the bodies. As they investigate further, they realize that the woman is somehow closely connected to the deaths.

Professor Kim, a marine geologist, recognizes the impending danger of a mega tsunami headed straight for Haeundae, a popular vacation spot on the south coast of Korea. He desperately attempts to warn authorities and alert the unknowing vacationers of the 500 MPH destructive force of nature headed their direction. Written by Anonymous

Yi-Hwan is a former professional baseball player. He was involved in fixing games and lost everything. Gang boss Sang-Ha runs a money lending business and a gambling location. He makes Yi-Hwan work for him. Meanwhile, Yi-Hwan falls for bar owner Yeon-Soo. Written by Anonymous

Bok-Soon (KIM Go-Eun) runs a street stall while taking care of her younger sister. Bok-Soon may not be the brightest girl but what she lacks in intelligence, she makes up for in uncontrollable rage. She's infamously known as the 'psycho bitch' in her neighborhood. Bok-Soon's relatively peaceful life with her sister is disrupted when they cross paths with a serial killer named Tae-Soo (LEE Min-Ki). Tae-Soo kills Bok-Soon's sister because she may have stumbled upon the truth of his murderous lifestyle. Bok-Soon's rage consumes her completely, leading her to plot her revenge on Tae Soo. Meanwhile, Tae-Soo vows to tie up his only loose end-Bok-Soon. Bok-Soon's descent into revenge and electrifying struggle with Tae-Soo culminates in a riveting conclusion. Who will emerge alive: hot-blooded Bok-Soon or cold-hearted Tae-Soo? Written by CJ Entertainment America

Set at a psychiatric hospital. Soo-Myung (Yeo Jin-Goo) has suffered from schizophrenia due to his guilt that he suffers from his mother's suicide. He meets Seung-Min (Lee Min-Ki) at the psychiatric hospital. Seung-Min has been forcibly hospitalized because of his wealthy family's inheritance fight. Dreaming of getting out of the hospital, Seung-Min constantly tries to escape. Soo-Myung begins to follow Seung-Min. Written by ryan thomas