Song Yan, a fire station chief, and Xu Qin, an emergency room doctor, reunite after ten years apart. The two were forced to separate in their youth because of their families' opposition, and by the time they meet again, they have both grown and changed considerably. Their work gradually brings them together. Song Yan leads the firefighters of Shilaitai in bravely protecting the lives and property of the people. After countless life-and-death trials amid blood and fire, he remains true to his original purpose. His perseverance inspires Xu Qin, and the knots that have troubled them for years gradually begin to unravel.
