Black Rose, an elite agent, went undercover beside a certain figure in Country A under a false identity to carry out a mission.
Before she could finish the job, she was dragged off to register a marriage.
She was supposed to complete her mission, but instead she had to fend off his admirers, assassins, and enemies...
A spiteful woman, a hypocritical mother-in-law, and an assumed identity that could be exposed at any moment...
With so many obstacles to overcome just to complete a mission, Black Rose figured no one could be more unlucky than her.
In the end, she lost her heart, failed her mission, and fled with a baby on the way. Five years later, her adorable little agent comes knocking. How will her faithless husband handle this?