Choi Jun-woong (Rowoon) is a young job seeker who is unable to secure a job. Through an accident, he meets the grim reapers Koo Ryeon (Kim Hee-sun) and Lim Ryung Gu (Yoon Ji-on) who have the task of preventing suicide, and works with them as the youngest contract worker in the crisis management team of death angels.
Choi Jun-woong (Rowoon) is a young job seeker who is unable to secure a job. Through an accident, he meets the grim reapers Koo Ryeon (Kim Hee-sun) and Lim Ryung Gu (Yoon Ji-on) who have the task of preventing suicide, and works with them as the youngest contract worker in the crisis management team of death angels.