Han Sang-hyuk

Seung-Joo is a CEO and Jung-Taek is a detective. They have known each other for 20 years. One night, Seung-Joo loses his cellphone to four male high-school students and Jung-Taek loses his gun to the same high-school students. The cellphone and gun are very valuable to Seung-Joo and Jung-Taek. The two men must get their items back from the high school students.

Living with neurological blindness that limits his ability to see color, Yeon Woo has grown up in a world that looks very different from the one most people are accustomed to seeing. Only able to decipher varying tones of gray, Yeon Woo knows the world is full of colors but he has never seen them for himself. At least not until the day Yoo Han comes crashing into his world. As if brought together by fate, Yeon Woo's life is forever changed the day he meets Yoo Han. (imdb)

Si-Kyung, the youngest reporter, infiltrates an unnamed religious group. Invited to a special ceremony, she witnesses strange things happening in the prayer house. Five sacrifices and five stories were offered by the church members. When the story is over, she too must make a sacrifice.