Li Er, a 17 year old girl who has great difficulty hearing out of her left ear, is rejected after confessing her love to a boy, Xu yi. Instead the boy is in love with Li Bala, a girl who is in fact in love with Zhang Yang. Li Er befriends Li Bala, who dies due to an accident. As the movie progresses, Li Er overcomes her hatred of Zhang Yang, whom she blamed for Li Bala's death.
A large blast hits the gas pipeline in the industrial park due to a sudden earthquake, which triggers massive explosions and engulfs the neighboring area in flames. Facing the escalating fire danger, the Fire and Rescue Force quickly reaches the hazardous zone to hold the fire and cut a firebreak, in the meantime, many survivors are pulled out of the rubble.
A decade after being rescued from a devastating earthquake, Xu Lai returns to China as a reporter and dog trainer. Reuniting with firefighter Jin Shichuan—who doesn’t recognize her—they clash at first but are soon forced to work together to form a search and rescue dog team. As they face life-threatening missions side by side, their past connection resurfaces and a deeper bond begins to grow.
