Gerald noh is a unique prosecutor.He is handsome,hard-headed and intelligent who strives hard to be a sucessfull he is the perfect example of what a prosecutor should be. But just in 1click,in just one case that he drops... He become's a lawyer.... Monique eun is a prosecutor trainee. Once a former taekwondo instrutor,she trained to become a lawyer she is confident and strong but naive. She is assigned to work under Gerald noh. They work together on a mysterious case involving a sly psychopath murderer as they're working as a team,they develop affection between them..