A drama about the race between people who want to get closer to the truth and those who want to cover it up. Jang Seung Jo will take on the role of Oh Ji Hyuk, an elite detective of nine years who does not share his feelings with others due to pain he experienced when he was young. He is not swayed by money and power, even with the huge wealth he inherited from his uncle.

Intern KIM Min-ji is ambubagging patient LEE Sook-ja. The 86-year-old Sook-ja's condition is not very well. It looks as if she's ready to depart from the world. Despite constantly paging Sook-ja's grandson and guardian, he has yet to appear. Min-ji is ambubagging Sook-ja when she gets an urgent call from her Mother. Her mother tells her to hurry because Min-ji's sister is having a baby.

A drama about the race between people who want to get closer to the truth and those who want to cover it up. Jang Seung Jo will take on the role of Oh Ji Hyuk, an elite detective of nine years who does not share his feelings with others due to pain he experienced when he was young. He is not swayed by money and power, even with the huge wealth he inherited from his uncle.