Hongjoong is the most wanted criminal for the past 10 years, he usually work alone because he didn't trust anyone for so long and always betrayed everyone who's on his side. Until one day you became an Undercover Agent to manipulate Hongjoong so the police could caught him. You've been trying to do it for 4 years but somehow you both got attached to each other pretty much.

That night you caught me and turn me in to the prison, I feel betrayed even though I always betrayed every people who work with me, I thought you're something because I never really feel wanted to betrayed you from the first time we became close, I feel my heart hurt because of you as the police brought me into the temporary cell but my eyes never leaving yours