Jeong Soo In has been exposed to new cultures and up-to-date knowledge, but she imagines the new world only in her dreams. 

 

After leaving home to deliver the book which her teacher left, however, Jeong Soo In becomes a strong woman who tries hard to realize her dream. 

When being chased by a suspicious gunman, Park Yoon Kang shows up and saves her life. 

Then, they get closer to each other.