You- So you are actually a immortal from heaven. A really respectful angel. But due to a mistake you have made when you were doing your duty, you were sent down to Earth. Your mission is to find your true love. Kai- Real name Kim Jongin. Due to him being a naughty, playboy, he was sent to Kirin High School to improve on his studies. His father owns a gigantic company, his rich and many girls definitely love him. No, its all the girls. Due to him trasnferring, many girls have decided to appeal for Kirin.