Li Xicheng (played by Ren Jialun) was once a firefighting hero before joining the team, wearing a halo, but was deeply affected by the ruthless reality. In order to hone this group of newly recruited team members into true "special service elites", the deputy captain of the squadron, Ye Qiheng, specially designed a training plan to hone the hearts and willpower of Li Xicheng. After experiencing warehouse fires and chemical spills
Li Xicheng (played by Ren Jialun) was once a firefighting hero before joining the team, wearing a halo, but was deeply affected by the ruthless reality. In order to hone this group of newly recruited team members into true "special service elites", the deputy captain of the squadron, Ye Qiheng, specially designed a training plan to hone the hearts and willpower of Li Xicheng. After experiencing warehouse fires and chemical spills