Min Yoona is suga's sister from bts. When he left his family to pursue his dreams in producing music Yoona started hating him. It's been a year and suga's family accepts him but not Yoona. Yoona is a member of blackpink and she the 2nd youngest, she's 1 month older from Lisa and she barely has time to be with her family. She studies in an arts highschool for music, arts and fashion. Her ex is v and baekhyun. Jungkook And wanna one is her friend What happens when jhope and the whole band goes to her school for jhopes sister?