Lin Lu Xiao --- Huang Jing Yu
Lin Lu Xiao is the station chief of the He Ping Road Special Service Station in Binxi District, Beixin City. He is known as "Xiao Ge" among the people in the community. With a tall and handsome appearance, he may have been a bit rebellious since childhood, but it cannot be denied that he is a person with a strong sense of righteousness. He possesses courage, loyalty, and a positive attitude. He has his own sense of justice and is guided by benevolence, righteousness, propriety, and wisdom. He has a broad perspective, knows when to be flexible and when to be firm. Lin Lu Xiao may have a bit of a "bad boy" image, but he also has great compassion. Deep down, he is filled with a strong sense of responsibility, not only towards his country, society, and the people.
Nan Chu --- Zhang Jing Yi
Nan Chu is a dancer, with a sweet appearance that reveals a sense of competence. Despite being highly valued by her company, she remains devoted to her dance career. In order to support her dance studio, she participates in a firefighting variety show organized by the company, where she unexpectedly encounters Lin Luxiao, who had saved her from a fire many years ago and whom she had never forgotten. Upon their reunion, Nan Chu begins to employ her clever tactics to approach Lin Luxiao. Through their interactions, Nan Chu truly begins to understand the profession of a firefighter and becomes even more determined in her own choices.
Jiang Ge --- Tang Xiao Tian
Jiang Ge comes from a wealthy family and has a carefree and nonchalant attitude towards life. He once had a misunderstanding with Nan Chu, which created a sense of resentment between them. In order to change his image and prove his worth, Jiang Ge decides to produce a variety show centered around firefighting. Both Nan Chu and Lin Lu Xiao become involved in the production of the show. As Jiang Ge spends more time with Nan Chu, he gradually develops feelings for her, and this sparks his desire to become a firefighter himself.
Yu Qi Lei --- Zhang Jin
Yu Qi Lei, originally a talented and well-established structural engineer with a stable job and a comfortable life, had his interest in firefighting sparked by an accident in which he saved someone's life. Coupled with an invitation from Lin Luxiao, he didn't hesitate to become a firefighter. For the sake of his country and the greater good, he missed the birth of his daughter and couldn't be there for her. However, Yu Qi Lei still wanted to contribute to the fire station while he was young. In the end, tragically, Yu Qi Lei lost his life in a fire incident.
Yang Zhen Gang --- Lu Si Yu
Yang Zhen Gang is the instructor at the Ping'an Road Special Operations Station. He is a kind-hearted person who deeply understands righteousness and has been a loyal comrade-in-arms with Lin Luxiao for many years, sharing life-and-death experiences together. Yang Zhen Gang can be a bit talkative and often imparts wisdom in a roundabout manner, using long-winded phrases. One of his catchphrases is "When you turn around." He also innovatively created an educational method for the Honor Room, which has earned him high respect and popularity among the team members. Unfortunately, during the rescue operation at the harbor explosion, he was knocked down by the shockwave and fell from a high platform, resulting in the loss of one of his legs in the fire scene.
Lou Ming Ye --- Wang Zi Qi
Lou Ming Ye has his own set of concepts when it comes to firefighting and rescue. After experiencing a major earthquake rescue operation, he believed that there was a lack of professional and systematic training in the firefighting and rescue efforts at that time. As a result, he fought to have the opportunity to study abroad. Upon returning to the team after completing his studies, he became an inspector. Lou Ming Ye has consistently advocated for the introduction of high-tech equipment, aiming to bring about firefighting reforms through technology. He believes that firefighting should not solely rely on experience but should arm firefighters with solid knowledge, up-to-date technology, and equipment. According to him, this is the way to rescue more people effectively.
Meng Guo Hong --- Wu Gang
Meng Guo Hong, the leader of the Beixin City Fire Station, is known for being strict yet compassionate. When receiving instructions to respond to a rescue scene, Meng Guo Hong shows no hesitation. He remains calm and clear-headed as he assigns tasks and personally rushes to the frontlines, displaying a strong sense of responsibility towards his work. When he witnesses his team members working tirelessly but feeling discouraged due to not rescuing more people, Meng Guo Hong changes his usual demeanor. He uses a gentle tone to console these young firefighters and provides them with encouragement, showing his understanding and support.
Lin Qi --- Zhang Ling He
Lin Qi is the younger brother of Lin Lu Xiao. He is righteous, kind-hearted, and carries a youthful spirit. While studying music in Italy, Lin Qi met Nan Chu, who was also pursuing modern dance studies in the same city. Their shared passion for the arts quickly brought them together, and they became good friends despite being in a foreign land. Upon returning to their home country, Lin Qi unexpectedly crossed paths with Jiang Ge and they initially had conflicts. However, after spending time together, Lin Qi and Jiang Ge discovered each other's outstanding qualities and eventually transformed their enmity into friendship.
