Fire station chief Song Yan and emergency doctor Xu Qin unexpectedly reunited after ten years of separation. In their youth, they had no choice but to separate due to family opposition. Now that they meet again, they have grown and transformed. Due to their work relationship, the two gradually interacted with each other. Song Yan led the Shilitai firefighters to charge fearlessly, and remained true to their original aspiration despite countless life and death tests. This persistence deeply infected Xu Qin. The knots that troubled them in the past slowly unraveled, and the two worked together to overcome family resistance and get back together. Since then, they have encouraged each other and made progress together, using their respective professional abilities to guard this prosperous and beautiful city.
