Ah Yeon looks sensual in those short tennis outfits she always wears. When Min Seok, a successful prosecutor encounters Ah Yeon in a parking lot of a tennis court, he happens to provide her with help unexpectedly. He later gets contacted by Ah Yeon frequently. Although Min Seok, the married man tries to refuse her excessive hospitality towards him, it’s not easy to refuse. One day, Min Seok receives a correspondence saying he is accused of bribery and then he realizes he might lose his position as a prosecutor. While his relationship with his wife has become unstable as well, he cannot stop thinking about Ah Yeon. He after all begins the relationship with Ah-yeon he should not have started.

The third prison of death, where only vicious criminals who do not have a sense of law or common sense are being kept. A new era of power opens when Lee Tae-sik, the nation's former boss entered the office. Soon, the new warden, Jo Pyeong-ho, ends the evil without blood or tears, and begins to imprison the prisoners terribly, including Lee Tae-sik.