Have You Ever Seen Fireflies?

Where the Lost Ones Go tells the story of the first love of young art student which lead to a lifetime of unforgettable love. Ye Zi, a major in Chinese art painting and Xiang Ze Yi, a major in oil painting met and fell in love in college. However Ye Zi was heart-broken when Xiang Ze Yi suddenly left without a word. Years later, Ye Zi became a famous manga illustrator. In hope of getting back together again, Xiang Ze Yi came back with a confession of what happened and why he had to leave. How will Ye Zi decide.

Han Da Jin is an inspired pilot who tragically loses both of her parents after graduating from a prestigious pilot school in the US. She looses her faith in flying, but finds a reason to fly again to make her father proud. Kim Yoon Sung was Han Da Jin's fathers 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, a flight tower manager who first brings the not pretty side in Han Da Jin.