The female agent lurking in the arms group cannot escape the romance.
Her first love suddenly left her, but in order to continue his dream, she entered the police academy and was tempered into steel.
Her best friend was thrown into the open sea, but she decided that in order to complete her mission, she would never have peace once she was in prison.
When you meet your first love again after many years, do you love or hate? Should you stick to the path you have chosen or should you stop here?
What future will fate lead them to this time?