The series is based on the novel of the same name. Lin Luxiao (played by Huang Jingyu) has excellent firefighting skills and rich firefighting experience, and is the head of the special service station on Heping Road in Beixun City. By chance, he was selected to become an instructor of a reality show aimed at popularizing fire knowledge. In the show, Lin Luxiao happened to meet the dancer Nan Chu (played by Zhang Jingyi) who he saved from the fire many years ago. Nan Chu was full of affection for Lin Luxiao, but Lin Luxiao was reluctant to approach because he knew the danger of his profession. Young and brave new generation firefighters such as Shao Yijiu (played by Li Mingjun) and Qin Shiquan (played by Chen Kang) have emerged, and Lou Mingye (played by Wang Ziqi), who brought back advanced equipment and technology from abroad, has also returned to the fire brigade. The three generations of old, middle-aged and young firefighters have worked together in fire, earthquake, air rescue and other disaster rescues, raising the fire safety level of Beixun City to a higher level. Nan Chu and Lin Luxiao also determined their minds in the gradual in-depth understanding, facing the most dangerous forest fire, Lin Luxiao and his teammates still chose to move forward against the fire.