Han Da Jin (Koo Hye Sun) is an inspired pilot who tragically loses both of her parents after graduating from a prestigious pilot school in the US. She loses her faith in flying but finds a reason to fly again to make her father proud. Kim Yoon Sung (Ji Jin Hee) was Han Da Jin's father's student and became a pilot under his studies, but after he tragically causes Han Da Jin's mother to die on the flight from Korea to San Francisco he loses faith in flying as well. Kim Yoon Sung finds his desire to fly again and turns out to be a successful captain. Han Da Jin and Kim Yoon Sung start to work together as captain and co-pilot, but Han Da Jin's way to become a successful captain is not guaranteed as Kim Yoon Sung wants to teach her the basics from the start. Also on the way of Han Da Jin's success is Kang Dong Soo (Lee Chun Hee), a flight tower manager who first brings the not pretty side in Han Da Jin.