In the North African war zone where artillery fire raged, a marriage that began with profit bound two proud souls - Lin Yuxi was the Médecins Sans Frontières who guarded the ruins, and Zhou Yanjing was the peacekeeping officer who guarded safety. On their wedding night, he drunkenly shouted another woman's name; during their three-year marriage, she was the cold substitute in his heart. When the war broke out again, she left the divorce agreement and disappeared amid the rumors of the plane crash. Only a rusted bullet shell remained, revealing the truth about the life-and-death promise in the earthquake ruins ten years ago.
Three years later, in the death mining area where the plague spread in Central Africa, he dived into the darkest abyss, only to see his "dead" wife standing in the backlight, her white coat stained with blood, her eyes like knives: "Commander Zhou, there is no one you need to protect here."
In the past, he built the city wall with indifference, but now in the real hail of bullets, the iron-blooded officer learned to bow his head for the first time. He traveled through plague and war, exhausted tactics and strategies, just to reach her side and beg hoarsely: "Dr. Lin, please allow me... To spend the rest of my life protecting you."
"I protect the world just to protect every life you have ever protected."
