The Cold Bodyguard's Promise

The female lead suddenly suffers unexpected misfortune and becomes displaced. When she falls into a desperate situation, the stoic bodyguard assigned to her develops romantic feelings for her. He disregards his original orders, accompanies her to overcome all obstacles, shields her from all open and hidden threats, and finally fulfills his promise to give her a stable, peaceful life. The story blends themes of protection and love, and is deeply touching.