Hwang Myung-hwan

While under heavily armed guard, the dangerous convicts aboard a cargo ship unite in a coordinated escape attempt that soon escalates into a bloody, all-out riot. But as the fugitives continue their brutal campaign of terror, they soon discover that not even the most vicious among them is safe from the horror they unknowingly unleashed from the darkness below deck.

Yoo-ra suffers from nightmares every night. One day she meets her high school friends. Jin-tae is a promising artist, In-seok is a chaebol and former thug, Hye-jin likes In-seok, and Seong-ho, who used to be In-seok's errand boy, finally meet up. Yoo-ra asks her friends if they remember the classmate that killed herself. Everyone is flustered and claims they don't. Yoo-ra goes to the bathroom, but passes out after seeing herself in the mirror. Everyone gets in In-seok's car to send Yoo-ra home, but they get into an accident and all become unconscious. When they wake up, they are at a familiar school that's closed. It was the school they went to that has closed down.

Jenny Han (Shin Da Eun) works as a fashion designer and she is successful at her job. She has a very close relationship with her mother, Wang Soo Jin (Kim Hye Sun). Her mother wants Jenny to marry Ahn Man Soo (Son Woo Hyuk), but Jenny does not like Man-Soo and ignores him. Jenny happens to meet Oh Eun Suk (Park Jin Woo). They fall in love with each other at first sight. Eun Suk has a warm and quiet personality, but he believes in doing the right thing. He is from a wealthy family. They decide to get married, but Jenny’s mother Soo Jin opposes their marriage.