Cheol-woong, an ordinary college student, finds himself at a crossroads in life. After a fateful incident where he saves someone's life, he decides to become a firefighter. However, in the early 2000s, the treatment of firefighters in South Korea is far from what he imagined. As a rookie firefighter, Cheol-woong gives his all, but one day he encounters an event that will become a turning point in the history of firefighting in South Korea..

Original Webtoon: Naver Webtoon, Naver Series