Yang Kang-chil served 16 years in prison for a murder he didn't commit. After his release, Kang-chil becomes a carpenter and falls in love with Jang Ji-na, a selfish woman who is a veterinarian. Ji-na and Kang-chil are drawn to each other and eventually falls deeply in love with each other. However, Kang-chil finds out that Ji-na's uncle was the victim in his murder case, and to prove his innocence and protect his relationship with Ji-na, he desperately seeks evidence that will bring the real murderer to justice.

Yang Kang-chil served 16 years in prison for a murder he didn't commit. After his release, Kang-chil becomes a carpenter and falls in love with Jang Ji-na, a selfish woman who is a veterinarian. Ji-na and Kang-chil are drawn to each other and eventually falls deeply in love with each other. However, Kang-chil finds out that Ji-na's uncle was the victim in his murder case, and to prove his innocence and protect his relationship with Ji-na, he desperately seeks evidence that will bring the real murderer to justice.