Warning! Spoilers will be mentioned below!
The story starts with Kang Seo Hae being educated by her father about the journey she s about to take. She is taught about the dos and don ts in the world she would be going to. When she finally arrives at her destination, she finds herself unconscious, and upon waking up, she meets a man who helps her with what she needs.
As the story continues, it shows the smart engineer Han Tae Sul who s inside a plane. During his travel, the plane crashes into something which caused the pilot to die. Being the genius that he is, Han Tae Sul moves to the cockpit and saves the plane from crashing!