Intro. Lee is a thirty-year-old boy who has inherited a family inheritance, which is a company, a large international company that he runs. He is known as a heartless person. He is the coldest person you can see. His emotionless and deadly gaze scares everyone. Lee had a childhood friend named Kim Ana, and Kim Ana's family was also friends with Lee's family, and they were also family friends. Lee and Ana grew up together and even went to the same school together.And Lee had his eyes on Anna. Lee secretly had feelings for Anna until, when Lee was 16, Lee's family decided to send Lee to America to continue his education. For this reason, Lee had to say goodbye to his friend and secret love forever.It was not clear when they would see each other again. As a farewell, Lee gave Anna the necklace that Lee's grandmother had given her when she died, saying that this was a sign of our friendship. If we ever saw each other again, Anna promised Lee that she would never take that necklace off her neck.