Park Seonghwa is a single dad with his two kids Wooyoung and Jongho. He had an ex boyfriend who was really abusive. Kim Hongjoong is a successful CEO of Kim Enterprises , who is single and plans on being single. Let's see how our two leads will meet each other and progress their relation as time passes! Will Hongjoong be able to make up for his past mistakes? Will Seonghwa forgive him?