Y/N being a single mother and a CEO of a well known company has a well known rival. Not just rival but also her highschool bully who apparently claims to be in love with her since the day he saw her on the first day of their high school. But they're not in high school right now. They've grown up. Y/N clearly has. Is jungkook too? Are his feelings real or is it just one of his tricks just like the ones in his high school days?