I've commented on your previous one. In future, try to keep it all within one post. It's easier for other...
“When he’s hired to rescue the rebellious daughter of a powerful mogul, an alcoholic bounty hunter has three days to extract her from zombie ridden New York before the city is firebombed.”
I like Richiev’s suggestion because it adds a ticking clock, which increases urgency, hence dramatic tension to the story.