Ten years ago, Xu Lai (played by Zhang Ruonan) was trapped in an earthquake and was rescued by firefighter Jin Shichuan (played by Chen Weiting) and the search and rescue dog "Zhuifeng". In order to comfort the injured Xu Lai, Jin Shichuan agreed to her ten-year appointment. Ten years later, Xu Lai returned to China after completing her studies and became a reporter. She was also an international dog trainer. She met Jin Shichuan at the rescue site. Jin Shichuan not only did not recognize Xu Lai, but also misunderstood her as an unscrupulous reporter. Xu Lai ignored the misunderstanding and rectified the rescue team's report. When forming a search and rescue dog team, Xu Lai became Jin Shichuan's partner as an international dog trainer. He conquered everyone with his excellent professional skills and gave his rescue dog "Ping An" to Jin Shichuan, allowing him to walk out of the shadow of his predecessor "Zhuifeng". As a reporter and a firefighter, the two always meet on the front line of danger. In the contact with emergency events again and again, the two who have been constantly experiencing the test of life and death gradually warm up their feelings. When seeing off his retired teammates, a serious fire broke out. Jin Shichuan was trapped in the fire in order to rescue his retired brothers. This time, it was Xu Lai who brought "Ping An" to search through the ruins and found Jin Shichuan. In the end, the lovers finally got married.