When straight-laced businessman David finds himself in danger after witnessing a crime, he's assigned an unexpected bodyguard in the form of tough and independent woman, Jessa. At first, David is skeptical of Jessa's abilities and annoyed by her stubbornness. But as they navigate the dangers of the city together, he starts to see her in a new light, and the sparks start to fly. As they work together to stay alive and bring the criminals to justice, they can't help but fall for each other. But when the danger has passed, will they be able to let go of their new-found feelings and go back to their separate lives? Or will they find a way to make it work, despite their differences?