Three years ago, Su Nianchu's fiancé died in a fire, and she watched with her own eyes as the orange color was engulfed in flames.
Three years later, there was an explosion at the Chengdong Chemical Plant. She rushed to the scene as an emergency doctor and reunited with her fiancé's comrade-in-arms, fire commander Lu Shiyan.
He guarded silently with guilt, while she desperately escaped with trauma. Until one life and death rescue after another, and they sacrificed their lives to protect each other again and again. Between the flames and the operating table, they went from resentment to heartbeat, from escape to dependence on each other.
But the love between firefighters and doctors never says forever, only means coming back safely.