Detective Baek Hong Suk (Son Hyun Joo) lost his 15-year-old daughter in a car accident and his wife died from shock shortly afterwards. He then searches for the truth related to his daughter?s death and learns that her death is tied into a conspiracy. Reporter Seo Ji Won (Go Joon Hee) is the daughter of a large corporation Owner. She helps Detective Baek Hong Suk to uncover the truth on his daughter?s death. While covering the story, she finds out that her brother-in-law Kang Dong Yoon (Kim Sang Jung), a top presidential candidate, is involved in corruption. She then comes into conflict between her family and the truth.