On a hot summer day in Guangzhou, people from different industries are busy and managing their lives in the towering skyscrapers.The fire system company opened by A Qiang (Louis Louis) who once served in the fire brigade opened on the same day. In the clinic on the other floor, Si Le (Li Xinjie), the wife of the fire special service brigade leader Dajun (Li Qingyun), was undergoing a pre-pregnancy examination.At the same time, problems arise in the building’s air conditioning system, and maintenance personnel with poor awareness of prevention have caused an uncontrollable fire.The experienced Aqiang quickly organized the evacuation, but the fire quickly spread to all floors, and the safety of the affected people was greatly threatened.After receiving the alarm, the army led their comrades to the scene quickly ccc　　 The unprecedented disaster once again connected Dajun and Aqiang, the brother who had lost their friendship for many years.In critical moments, human life and human nature are under the most severe test...