Kim Gaeul and her sister, Lee Ji-Na, have always been inseparable. Despite Gaeul being 3 years older, they got along very well. But after a horrific accident, they fell apart. One moved with her mom to Seoul, South Korea for University while the other stayed back in America with her Aunt to finish off high school. After attending her first few weeks at University, Gaeul found herself pondering over two things: where the hell does she know him from, and do Guardian Angels really exist?All Rights Reserved